best tire inflator

15 Best Tire Inflator 2021 – Review and Buying Guide

If you are a car owner, you can always expect for a flat tire every now and then. Flat tires are common occurrences and cannot be prevented – it comes with the territory of driving a car.

Although you cannot prevent flat tires, you can easily fix it without having to resort to going to car shops – both time-consuming and pricey. It is a good thing that portable tire inflators were made. You can do the fixing on your own – anytime and anywhere.

Our Top Pick’s and Editor’s Recommendation:

With those things out of the way, here are five (5) best tire inflators – with their advantages and disadvantages – available in the market now that can be easily considered as the best tire inflator:

The 15 Best Tire Inflator Reviews:

1. Slime 12V Tire Inflator

Slime 12V Tire Inflator

You can never say when your car tires get flat. So always bringing a portable and reliable tire inflator like Slime 40050 12-Volt Digital Tire Inflator with you is beneficial.

The inflator is made with a technology that allows automatic shut down when target pressure is achieved. The Slime 40050 has digital LED display convenient for night use and it inflates a mid-sized tire in 6 minutes with a max pressure of 35 PSI.

The inflator can be plugged into a car cigarette lighter that needs 15 Amp fuse. The power is 12 V, wattage is 280 watts, LPM is 16 and CFM is .565. Finally, the cord reach is 12 feet.

Pros

  • ​Automatic shut down after reaching targeted pressure value
  • ​Provides accurate pressure range
  • ​Screw-on valve attachment that is easy to connect & disconnect
  • Digital display with LED backlight ideal for day & night use
  • Long cord reach up to 12 feet
  • Compact, powerful & portable operating at 12 V & 35 PSI
  • ​Easy to operate – can inflate the tire with 3 simple steps
  • Big cord compartment allows easy storage of cord and hose

Cons

  • ​Loud operation with some vibrations
  • ​Does not inflate fast – takes six (6) minutes to inflate a standard mid-sized car tire at 35 PSI
  • Screw cap loosens its grip on the valve after long-time use – constant monitoring is needed to keep the tire inflator in its top-notch performance

2. P.I. Portable Auto Air Compressor

Portable Auto Air Compressor

When you are planning to go on a road trip or go on a bumpy ride, ensuring that your tires are fully inflated is important. Bring a handy and portable tire inflator with you like P.I. Auto Store Premium Digital Tire Inflator.

The machine is powered by 12 V DC and can pump up to 150 Psi. It also automatically shuts down after targeted pressure value has been achieved and can inflate a mid-sized car tire in 4 minutes at 30 Psi.

The inflator is good for night time use with its LED backlit displays that also features different settings.

The hose length is 12 feet and it is compatible with other vehicle tires. To add, the inflator only weighs 2 lbs. with 7 in x 3 in x 6. in as its dimensions

Pros

  • ​Automatic shut off when input pressure was attained
  • ​Has other accessory features like emergency SOS, flashlight, off mode & flashing red
  • Works well even during night time with its bright LED backlit displays
  • ​Portable & compact design
  • ​Also works with other vehicles tires
  • Compatible with AC/DC household supply
  • Can reach all 4 tires easily with it 12 feet reach
  • Comes with a carrying case

Cons

  • The pin causes depression in the valve upon screwing & unscrewing that may result to escape of some air pressure
  • Produces loud and disturbing noises when being used
  • The gauge is not very accurate

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3. Avid Power Digital Tire Pressure Gauge Inflator

Digital Tire Pressure Gauge Inflator

Done with a tire inflator that does not inflate at all? Trust the Avid Power Tire Inflator Air Compressor to do the work. The inflator has a 24 feet reach – for the length of the power cord and air hose combined. It is compatible with a 120 V plug outlet and almost all types of tires.

The machine can work at P185/R1 from 0 Psi to 28 Psi in just 2 ½ minutes with a max tire pressure of 150 Psi. It weighs 8 lbs. and has dimensions of 10.4 in x 7.9 in x 7.4 in.

Pros

  • ​With powerful motor yet creates no noise and vibration
  • Designed with Whisper Soft technology
  • ​Has long reach that can be extended to 24 feet – other tires can be easily inflated without the need to transfer and move the tire inflator often
  • ​Includes inflation adapters and different nozzles for universal use
  • Affordable purchase price
  • Small, light, compact & portable
  • ​Made of durable & quality materials that result to long service life

Cons

  • ​Screwing the air hose into the valve and unscrewing it can be difficult and time-consuming at the first try
  • Improper screwing of the air hose may cause the accidental release of some air from the tire
  • ​Inaccurate reading of the gauge
  • Gauge placed in an inconvenient position
  • ​Operates not so fast
  • ​Pressure gauge calibration too fine – difficult for accurate reading
  • Gauge needle blurs out sometimes when operated

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4. JACO Smartpro Digital Tire Inflator Pump

Digital Tire Inflator Pump

Visiting the car shop every time you have a flat tire can be a little pricey and time-consuming. Be practical and get your own tire inflator like JACO SmartPro Digital Tire Inflator Pump that is built with Smart Pressure technology.

It has a power adapter that plugs into a 12 V DC outlet, inflates 5 t 10 Psi, and measures 0 to 100 Psi at 1 Psi accuracy with its built-in precise air gauge.

The machine can reach up to 24 in with its heavy duty air hose. It only weighs 2 lbs. with 7.5 in x 2.5 in x 6 in product dimensions.

Pros

  • ​Auto shut off when the target pressure value has been attained
  • ​Digital, compact & easy to operate
  • ​Precise air gauge for accurate pressure reading
  • LCD backlight display convenient for night us
  • Fast inflation rate at the speed of 25 liters per minute
  • Can be set to hands-free operation
  • Heavy duty air hose and nozzles for long service life
  • Adapters makes the machine compatible for air beds, sports balls & other inflatable
  • Easy access to all tire wheels with the 10 in power cord
  • Has other features like off mode, emergency SOS settings, flashlight & flashing red
  • ​Includes one (1) year warranty

Cons

  • Screwing the nozzle is time-consuming at first try – needs getting used to
  • Power cord is not retractable – needs to be folded for storing
  • Sometimes with noisy operation

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5. EPAuto 12V DC Portable Air Compressor Pump

12V DC Portable Air Compressor Pump

You want to get ready for any possible vehicle mishaps when you are on a road trip. One way to do that is to have a tire inflator stored inside your trunk – something in the likes of EPAuto 12V DC Portable Air Compressor Pump.

The power source of the machine is a 12 V (120 to 180) W outlet plug with LMP at 40. It comes with a ten (10) ft. cigarette lighter power cord and three (3) additional accessory nozzles for universal access.

It has a noiseless and non-vibration operation that can deliver four (3.5) liters of air in just one (1) minute. The machine is light weight in one (1) pound. and dimensions are 13.5 in x 8.1 in x 5.6 in.

Pros

  • ​Powerful & compact machine
  • Portable and lightweight for easy transport
  • Can inflate a standard car tire in just three (3) minutes
  • Also for other types of vehicle tires like ATV, SUV, and truck
  • ​Compatible with other inflatables like sporting equipment & mattress
  • ​Designed with rubber feet for stable & vibration-free operation
  • ​Convenient for night use with its built-in LED bright lights
  • User-friendly operation
  • Space-saving design that makes storage easy
  • Affordable tire inflator
  • ​One (1) year warranty

Cons

  • ​Air tubes take time to connect and disconnect – time-consuming
  • Valve connection gets loose sometimes – air is accidentally released to the surroundings, output reduced and target pressure is reached at a slower speed
  • It is our hope that we were able to help you with your search for the best tire inflator for your car tires.

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6. AstroAI Portable Car Tire Inflator

Portable Car Tire Inflator

We introduce the review with AstroAl tire inflators at the top slot for their digitalized fast inflation capabilities. With a 35L/min inflation rate, these inflators can inflate 195/55/R 15 cars up to 35psi in less than 5 minutes.

Another thing that still places them at the top slot is their excellently advanced inflation accuracy. They usually come professionally calibrated to return a 1.5% tire pressure reading.

Unlike other market models, AstroAl air compressor tire inflators employ programmable inflation techniques o execute their inflation duties. They have M buttons that enable users to set the preferable pressure gauges they need to attain.

Also, they have the additional and subtraction buttons whenever users want to add or cut off a certain pressure value. After attaining the set pressure gauge, the inflator will automatically shut off to avoid over-inflating the tires.

When using the AstroAl tire inflators, manufacturers recommend allowing them a rest after continuous use for about 15 minutes. Allow them to cool down for that equal time interval before continuing to provide you effective inflating results.

AstroAl tire inflators feature large back LCDs that enable users to read accurately at a glance or in the dark. With just a single click, you can change into your preferable pressure units, BAR, PSI, KG/CM, and kPa.

Manufacturers design them in a way that they serve a variety of application. Apart from inflating any cars Schrader valve, they also make perfect solutions to SUVs, bicycles, and motorcycles.

Furthermore, customer packages include accessories that can inflate balls, cushions, mattresses, air pillows, and balloons. Their integrated LED flashlights with separate control buttons make them ideal even for emergencies.

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7. FORTEM Tire Inflator for Car

Tire Inflator for Car

Are you looking for an easy-to-use and digitalized multipurpose tire inflator? If yes, give the FORTEM digital inflators a test and testify your experience about their operation. Now, we selected the FORTEM digital inflators to take over the second slot due to their ease of use.

Using them simply entails setting a pressure limit, attach the hose to the subject, and turning on the switch. Apart from their simple operating process, they still hit the market due to their portable design and varied multiple uses.

Customer packages include red carrying cases for excellent storage and easy transportation to working sites. Manufacturers design them not only to inflate tires but also air mattresses, balloons, sports balls, and several other inflatables.  Another aspect that the manufacturer minded when constructing them is the safety element.

FORTEM digital tire inflators have inbuilt LED flashlights specifically meant for night operations and during emergencies. Like other advanced tire inflator models, FORTEM digital inflators boast large digital LCDs. This enables users to read pressures with ease at a glance and even in the dark.

FORTEM digital inflators also beat other market models due to their excellent durability state. Manufacturers design these inflators using lightweight durable plastic material to last longer.

Consequently, they have sturdy hoses to resist high pressures as well as allow maximum flowage for fast inflation. Upon attaining the user’s set pressure gauge, these inflators automatically shut to prevent over-inflation.

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8. AVID POWER Digital Air Compressor Pressure Gauge

Digital Air Compressor Pressure Gauge

Here come our third options boasting value-added features to enable them to provide excellent, fast, and accurate results. As advanced models in the market, their quality construction makes them the perfect solution for a wide variety of applications.

Their cordless design makes them ideal solutions to inflate all cars, bicycles, as well as motorcycles. AVID power tire inflators also make the perfect inflating devices for inflatable pool toys and sports balls alike.

What made us pick AVID power tire inflators at this slot is their digitalized operation that assures users accurate results. Their +/-1 psi accuracy rating is an assurance that the pump will only stop after hitting the set pressure gauge.

After hitting the set pressures, they automatically shut off to prevent possibilities of inflating tires and inflatables. They also have bright LED lights to provide excellent illumination when working in dark environments.

Now, when traveling, you don’t have to worry about the inflator battery shutting down suddenly. Customer packages include a 12V power backup adapters set as alternatives whenever your battery pack shuts off suddenly.

These battery packs feature USB ports as well as charge indicators to show you the current battery charge. Storing and carrying the AVID power tire inflators wherever you travel is a breeze.

They usually come with tool bags for easy transportation to different sites and excellent storage after use. Nevertheless, delivered packages include manuals that guide users on how to use these inflators effectively.

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9. Kensun Air Compressor Tire Pump

Air Compressor Tire Pump

Have you been looking for tire inflators that are excellent both indoors and on the road? Struggle no more, Kensun AC/DC air compressor tire inflators make the perfect models worthy to give a try.

These models get powered either through the car DC cigarette-lighting connector or a home AC wall outlet. Since each power support different voltage rates, the functions have separate motors for use where appropriate.

What makes the Kensun AC/DC air compressor tire inflators unmatched is their easy and faster inflation power. Kensun manufacturers design them with solid motors that supply enough power for a fast inflation process.

Like other advanced tire inflators around, these models feature large and bright screens to enable users to read values accurately. They can measure pressures of up to 120 PSI and display values in different units; PSI, KPA, or BAR.

Kensun AC/DC inflators also continue to gain popularity due to their capability to serve a wide variety of applications. Apart from being the perfect solutions for cars, they can also inflate bikes, midsize SUVs, and Sedans.

That’s isn’t all with these inflators; customer packages include accessories for inflating sports balls and other inflatables. However, if you need a Schrader valve adapter, you will get it separately from nearby stores.

Furthermore, the Kensun manufacturers design their tire inflators with the durability aspect in mind. They design them using quality materials that have undergone rigorous testing to enhance their overall durability.

Nevertheless, they come with separate compartments for various accessories to ensure they don’t take up big storage spaces. Lastly, shipped packages include zipped carrying bags for easy transportation and secure storage after use.

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10. Craftsman Air Compressor Pancake

Air Compressor Pancake

We all yearn to purchase tires that are not only inflate fast but also meant for a variety of applications. Craftsman Air Compressor are true representations of portable as well as multipurpose models in the market.

They not only make perfect inflating solutions for cars but also the bikes, SUVs, and motorcycles. Customer packages include essential accessories for inflating sports balls, swimming ring accessories, balloons, and other inflatables.

Moreover, the Craftsman Air Compressor also gain this slot due to their fast inflation capabilities. They employ geared drives that boast high torque to enable them to provide continuous inflation service under 90 PSI.

Just think of inflating a 195/55/R 15 tire up to 35 PSI within 5 minutes. Craftsman Air Compressor should never miss in your favorite options list when trying to figure out the model to purchase.

Accuracy is also another important aspect that Craftsman Air Compressor manufacturers mind when constructing their tire inflators. With a +/-2 accuracy rating, using these tire inflators guarantees users obtaining the pressure values they set.

Furthermore, they usually come already calibrated to enable them to shut off automatically after hitting the set pressure value. Their digital display is also important for users to read pressure values with ease and at a glance anytime.

Nevertheless, Craftsman Air Compressor stand out unique in the market with their 3 in 1 LED light feature. Users can choose different light colors for illumination purposes either during emergencies or even at night.

Also, the Craftsman Air Compressor feature portable designs that make transportation easy wherever you go. Customers should feel free to seek clarification anytime on any issues they have regarding these tire inflators.

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11. GSPSCN Heavy Duty Tire Inflator

Heavy Duty Tire Inflator

You don’t have to spend several minutes just working on a single tire to get it fully inflated. Purchase a tire inflator with a high airflow rate to speed up the inflation process. GSPSCN Silver tire inflators take a swipe over other market models due to their fast inflation speeds.

With a 70L/min air flow rate, these models can inflate the 200/70/R18 from 0 to 40 PSI in 1.5 minutes. Apart from being fast tire inflators around, these models serve as the most versatile options as well. GSPSCN Silver tire inflators are ideal for a variety of vehicles including SUVs, vans, MPVs, and RVs.

Moreover, they are perfect solutions for trucks, crossovers, vans, campers, trailers, motorcycles, minivans, bicycles, cars, golf carts, etc. GSPSCN Silver tire inflators are all-purpose devices you can never regret purchasing.

Another proof that shows these tire inflators are worthy of a slot in this review is their stability technology. GSPSCN Silver tire inflators have rubber feet to ensure they remain steady wherever they are throughout the inflation process.

These rubber feet make these pumps powerful, thereby reducing vibrations usually produced when inflating tires. GSPSCN inflators also have premium screw connectors that create tight connections at the tire gas mouth to prevent leakages.

You should worry less about the time you will spend inflating your leaking tires. These are double cylinder inflators for speedy inflation even if you’re working on leaky tires or completely deflated ones.

Also, they employ quality direct drive motors that enable the movement of cylinders and supply enough power for fast inflation. Customer packages include fine Oxford carrying bags for easy transportation and secure storage after use.

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12. TEROMAS Portable Tire Inflator For Car

Portable Tire Inflator For Car

It’s rare to find tire inflators that employ two separate power functions to execute their tasks. However, TEROMAS inflators boast this feature and thereby making them perfect options for both indoor and on-road.

They connect both home wall plug outlets and car cigarette lighter sockets to accomplish their inflation tasks. You can inflate your tires and inflatables anywhere, whether at home or while on road.

Apart from being the best models to use anywhere, they also stand out as people’s choices due to their versatility. They make the perfect solutions in the market for inflating cars, motorcycles, RVs, and bikes.

Likewise, customer packages include adapters for inflating sports balls, air mattresses, and other inflatables. Being advanced and top tire inflators around, their filling speeds are also incomparable with models of the same value.

They boast strong power that P195/65R 15 tires from the zero value up to 35 psi within 4 minutes. Consequently, their portable design not only makes them easy to transport to different areas but also takes little storage space. Also, customer packages include carrying cases for secure storage at home and in an automobile after use.

Furthermore, you don’t have to worry about under-inflation or over-inflating your tires when using these inflators. TEROMAS inflators feature auto-off functions that shut the device automatically after attaining the user’s set pressure gauge.

They also feature large displays to enable users to read pressure values with ease at night and under strong sunlight. Users can also pressure values in various units, PSI, KG/CM2, and BAR.

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13. OlarHike Dual Cylinder Tire Inflator

Dual Cylinder Tire Inflator

Ease of use is a great factor to mind for those who plan to purchase tire inflators soonest. OlarHike dual cylinder tire inflators take over other models when considering the ease of use aspect.

Users simply require setting their desired pressure gauge and turning on the inflating process to start. These models also boast overloading and overheating features to prevent the machine from wrecking over time.

With these air compressors, there are no possibilities of over-inflating or under-inflating your tire whatsoever. Their +/- 1 accuracy level shows that they inflate exactly to the set user pressure gauge.

OlarHike dual cylinder tire inflators have bright LED flashlights meant to provide illumination when operated in dark environments. The Ultra LED lights are excellent for emergency services for easy reading of values at a glance in any condition.

Consequently, their dual cylinder construction design adds up to their inflation speeds and lower power consumption. Also, they have self-balancing technology that maintains them sturdy and stable throughout the inflation process to provide accurate results.

People looking for easy to use, fast, and accurate inflating tire pump should consider the OlarHike dual cylinder tire inflators.  Nevertheless, OlarHike dual cylinder tire inflators are products design to carry out a variety of applications. Apart from being the perfect solution to most cars, they are also ideal pumps for bikes and motorcycles.

Customer packages include other inflatable adapters meant to inflate air mattresses, toys, inflatable boats, sports balls, and other inflatables. Lastly, OlarHike dual cylinder tire inflators come with all safety essentials to make them safe for use to all people.

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14. VacLife Air Pump Tire Inflator

Air Pump Tire Inflator

We can’t conclude a review without providing the VacLife tire inflators in the list of top models worthy to consider. What makes us provide them a slot in this review are their double power usage functions.

Equipped with both family and car lighter plug sockets that make them the best pumps for both indoors and on-road. VacLife tire inflators make the perfect helpers for all situations anywhere and anytime.

Versatility is also another aspect that makes the VacLife tire inflators worthy to purchase and enjoy their services. Equipped with Schrader Valves, these models make the perfect solutions for cars as well as bicycles.

Manufacturers ship the product with other essential accessories for inflating sports balls, swimming pool toys, inflatable boats, and air cushions. However, they don’t makeup as effective air compressors for truck tires and other heavy-made inflatables.

Accuracy and fast inflation are also other essential aspects the manufacturers minded when constructing them. VacLife tire inflators have snap-fit-designed universal valves that prevent leakages when inflating your tires.

Most people prefer them for their capabilities to inflate tires to standard gauges within a minute. After hitting the set user pressure gauge, the pump shuts off automatically to prevent possibilities of inflating your tires.

Consequently, the VacLife tire inflators are excellent representations of convenient products we have in this industry. However, manufacturers recommend allowing the pumps to cool after an 8-minute inflating session to extend their lifespan.

They come with 5.2 ft. and 9.2 ft. power cords; quite long enough to inflate your inflatables at a distance. Like other competitor models in the market, VacLife tire inflators have LED lights meant for emergency services.

They also have large digital displays that enable users to read accurate pressure values at a glance. Also, the screen display continuously to enable users to monitor inflating processes.

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15. Neakhmer Air Tire Inflator With Gauge

Air Tire Inflator With Gauge

Lastly, we provide these digital air compressors a slot due to their durable construction and fast inflation capabilities. Their bodies are made of metal material for enhanced durability. Like other competitor models, these inflators incorporate car battery and cigarette power plugin functions.

A feature that makes them excellent solutions for both indoor and outdoor/on-road use. Apart from being solutions to most cars, customer packages include accessories for inflating bikes, swimming rings, balls, air mattresses, and toys.

They also have separate buttons to change pressure values into your preferable unit; PSI, KG/CM2, KPA, BAR. With these tire inflator models, you won’t worry about over-inflating your tires and inflatables whatsoever. The inclusion of the automatic shut-off feature enables them to shut down automatically when hitting the set pressure gauge.

Moreover, the accuracy aspect got much consideration in the construction of these tire inflators. Featuring an accuracy deviation of +/- 0.5 to 1.5 PSI, they guarantee exact pressure gauges as set by the user.

Also, they employ HD digital screens that display pressure values you can read accurately at a glance. They form excellent solutions for heavy cars, SUVs, vans, and Pickup trucks.

Furthermore, these tire models come with 7 LED lights for illumination when operating at night or in dark environments. They have dual cylinders with long operation cords to inflate tires at a distance quite speedy.

Storing and transporting them to different places is easy as well. Customer packages include portable carrying cases for easy transportation and secure storage after use.

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Buying Guide: Things To Consider When Select Best Tire Inflator

When Select Tire Inflator

Before you start with the fixing, you have to get yourself a portable tire inflator first. Look for the best tire inflator that will suit you and your needs. Most probably you would opt to buy the fastest tire inflator you can have. Or you wish to purchase a tire inflator that gives the greatest output capacity.

Whichever it may be, the best tire inflator for you is the one that complies with all your the points in the checklist. After all, no foot fits all shoes as there is no tire inflator that inflates all tires. Be sure to check out cordless tire inflation as well.

Here is what you can consider in your search:

a) Check the inflation speed

Some air pumps boast of being able to fill a standard mid-sized car tire in six (6) minutes. The others claim that they can top the performance by two (2) minutes down – or just less than four (4) minutes. There are a few air pump brands – usually those with powerful motors – that can do the job in two (2) minutes or less.

The rule of thumb though – subject to some few exceptions – is the faster a tire inflator can fill a tire, the more expensive its price due to its powerful motors and modern technology.

b) Do the legwork

An informed buyer is cannot be easily deceived by exaggerated promotions. It is beneficial, if not very important that you do the legwork or make your personal research before immediately buying a tire inflator. The best tire inflator for you is the tire inflator that suits your needs.

To achieve that, you have to do a research. Read some product reviews by qualified and credible personalities. Search for verified customer feedbacks to know both the negative and positive features of each brand straight from the users themselves. Look for specifications and accessory features that go with each tire inflators.

Do some brand comparisons if you are confused between two (2) or among three (3) products that you are interested in. Do all these to guide you in your decision-making,

How to Use a Tire Inflator

All About the Pressure

  • The first step is to know your current tire pressure. Knowing the current air pressure of your flat tire is essential to determine how much air you have to put into your flat tire. The reading of the tire pressure can be facilitated by an air pressure gauge or a tire inflator with a built-in pressure gauge. You simply have to press down the pressure gauge or tire inflator into the flat tire’s air valve and hold the position until a reading has been completed
  • Second, determine how much air you need to add to the flat tire. Knowing how the air pressure inside the flat tire gives you an idea of how much air should be delivered into the air valve of the flat tire. Extreme results will not be satisfactory for too much air will result in the early wear and tear of your tires while too little air will speed up damage to your tires and wheels as well as cause your driving experience less than smooth sailing – not to exclude the fact of increasing the chances of encountering vehicle mishaps.

Pump It

  • First, take off the valve stem’s cap. Look for the valve stem of your car’s tire and take off the stem cap to prepare for the delivery of air. See to it that you position the unscrewed cap within your line of vision since you are going to put it back into the valve stem after the tire is fully inflated
  • Second, search for a tire inflator. There are quite a number of tire inflators available now. There are manual tire inflators if you are the type to do everything by yourself. If in contrast, you opt to go for convenience, then a digital tire inflator is a perfect choice. Some digital inflators automatically turn off when the target pressure value has been achieved inside the tire. The digital ones make more accurate pressure readings compared to the manuals
  • Third and last, keep your tires cold. There is an accurate reading of the tire pressure when the tires being read are cold or unused. The hot friction created when the tires are used gives a higher tire pressure – not entirely an accurate reading.

Fill Them Up

  • First, attach the tire inflator. Depending on the type of tire inflator you own, press the tip of the air hose or screw it into the air valve then hold it until the desired pressure is attained
  • Second, monitor the tire pressure every now and then. Regardless of whether the tire inflator is manual or digital, the device has a pressure gauge to help you monitor the pressure reading
  • Third, recap the valve stems. This step prevents the accidental loss of air from the tire because the valve was resealed; and
  • Fourth and last, repeat the steps from the top to work on your other flat tires – starting on the tire that is nearer to the tire inflator.

Manual Tire Inflator vs. Digital Tire Inflator

Tire inflators nowadays are of two (2) major types – manual tire inflators & digital tire inflators. If you want the old school and classic type of person who wants to do everything by himself, the manual tire inflator is your type.

If you want the less hassle and easy way, then you have to choose the digital tire inflator over the other. And between the two (2) classes, the digital tire inflator tops the other when it comes to speed because the manual tire inflator is affected by many variables – most important of which are the users’ arm strength & stamina.

A digital tire inflator, in contrast, has an automatic setting that facilitates the tire inflator to operate by itself – and automatically shuts off – minus your constant intervention.

Frequently Asked Question:

i) What size air compressor do I need to inflate car tires?

Passenger vehicles have a standard pressure gauge of between 32 PSI and 35 PSI.

Manufacturers recommend that the tires maintain the 32 PSI pressure gauge and 35 PSI during cold days. What if you are using an air compressor to refill your tires? What size air compressor is ideal for inflating car tires?

If you need to use an air compressor to inflate your tires, 2CFM at 90 PSI is enough. However, those who intend to run tire-changing machines require more than this.

For them, something of about 4 CFM is sufficient to accomplish the task. Air compressors are perfect alternatives for inflating car tires.

ii) When should you inflate car tires?

Tire manufacturers recommend that car owners should maintain their tire inflates to enjoy driving experiences. Pressure always goes down depending on where you drive, the speeds, and several other factors.

The temperature tires get exposed to also matters about the rate they deflate. But what best or recommended time should you inflate your car tires?

Usually, tire manufacturers provide a pressure gauge particular tire should maintain. Wherever you drive your machine doesn’t matter when you should inflate them.

You need to do that when the pressure goes down the set manufacturer limit. Otherwise, lower pressure levels make the tires flex especially when cornering or the stopping time.

iii) Can I use an air compressor to fill my tires?

Maintaining your tires at the set pressure gauges is paramount to serve you excellently and for long. Usually, we employ tire inflators to refill our tires.

However, air compressor manufacturers claim that these devices can as well help to inflate tires. Now, are they really effective for refilling tasks?

Yes, air compressors are excellent tire inflators we commonly employed by car owners to refill tires at their job sites. These devices employ motors to convert electrical energy into usable kinetic energy.

Air compressors have a system of cylinders and pistons that helps to drive air from the device to your tires. These devices have powerful motors to maintain constant airflow through the system.

iv) Is 25 PSI too low for tires?

Usually, tire manufacturers indicate the pressure gauge that you need to attain when inflating them.These pressure gauges are either on the wheel or at the instruction manual that comes with them.

Some are set at 32 PSI, and others even higher than that depending on the tire at hand. But then, is a 25 PSI pressure too low for a drive?Now, if for instance the sticker indicates inflating the tire to 32 PSI, then that is it.

Anything lower is not recommended at all since lower pressures cause damages to tires as well as poor braking. 25 PSI pressure is too low and you should push it to the manufacturer’s set gauge.

v) Should you Overinflate Tires in winter?

Tire pressures will increase and decrease depending on the temperature condition of different places. A 1 PSI pressure is attained after 10 degrees F increase and a 1 PSI decrease when it drops by 10 degrees F.

Now, do experts recommend over-inflating your tires to get through winter environments with ease? As per tire manufacturers’ advice, it’s important to maintain tires at the set manufacturer pressure gauge whatsoever.

Under-inflating tires usually lead to excessive flexing, especially when stopping or turning corners. Likewise, excessive pressures deform the tire’s shape and thereby making them lose traction. Simply maintain the set pressure gauge as indicated on the wheel by the manufacturer.

How to use a portable tire inflator

Manufacturers out there are after making their products effective to compete favorably with other models. They always need end-users to enjoy the best services and excellent results from their products.

However, as an end-user, you will only get results if you use your device correctly. Below is an expert guide comprising steps of using portable tire inflators excellently.

Step 1

Any inflation process should start by connecting the inflator to a power supply source. As a preliminary measure, car engines should remain ever running to prevent draining cases.

Ensure the power cord is long enough to reach the individual wheels you need to inflate.

Step 2

Before inflating a tire, you need to inspect its current pressure. Consequently, you need to inspect the tires for possible punctures.

Avoid inflating tires that have big punctures. Repair the puncture or replace the wheel with a new one.

Step 3

Once the inspection is complete, connect the inflator nozzle to your tire’s valve stem.

Ensure the connection is tight before you can open the pump to start the inflation process.

Confirm all connections are well to avoid leakages when inflating the tire.

Step 4

Have you confirmed the connection and ascertained all things are correctly set?

Turn on your inflator to allow the flow of air to your tire. Be careful during this time and if the pump starts making any awkward sound, mind stopping it.

Usually, awkward sounds signify poor connecting between the parts.

Stop the machine and tighten everything before you continue inflating your tire.

Improper connections are the root cause of leakages that leads to under-inflation cases as well as lengthy filling processes.

Step 5

While inflating your tire, there is a need for you periodically stop between sessions to confirm the pressure gauge. Ensure you inflate the tire to the recommended manufacturer’s pressure limits. Avoid over-inflating the tire since this facilitates damages.

Take Careful Note of the Tire Inflator’s Output

Admittedly, it is essential that you can inflate your flat tires the fastest chance that you can, neither the output capacity nor the amount of air pressure should be taken for granted.

In your search for a fast tire inflator, you have to put high consideration into air pressure capacity as well as the optimum air pressure that an air pump can deliver at one cycle. The more air pressure the machine can create, the faster the target pressure can be achieved.

Reference:

  1. https://www.cnet.com/roadshow/news/best-portable-tire-inflator-for-your-car-in-2021/
  2. https://www.nytimes.com/wirecutter/reviews/best-tire-inflators/