What Size Tire Is A 315/70r17

What Size Tire is a 315/70R17?

If you’re in the market for new tires and you’re wondering what size tire a 315/70R17 is, you’ve come to the right place. The 315/70R17 is a very popular tire size, especially among off-road enthusiasts. In this article, we will explore what this tire size means and what vehicles it is commonly found on. So let’s dive in and find out more!

What Does the 315/70R17 Tire Size Mean?

To understand the 315/70R17 tire size, we need to break it down. The first number, 315, represents the tire’s width in millimeters. So, the tire is 315 millimeters wide from sidewall to sidewall.

The second number, 70, is the tire’s aspect ratio. This refers to the height of the tire’s sidewall as a percentage of its width. In this case, the sidewall height is 70% of the tire’s width. A lower aspect ratio generally means a lower-profile tire.

The “R” indicates that the tire has a radial construction. Radial tires are the most common type today and provide a smoother and more comfortable ride compared to bias-ply tires.

Finally, the last number, 17, represents the diameter of the wheel in inches that the tire is designed to fit.

What Vehicles Use the 315/70R17 Tire Size?

The 315/70R17 tire size is commonly found on trucks, SUVs, and off-road vehicles. It is a popular choice for those who want to enhance the performance and appearance of their vehicles. Here are a few examples of vehicles that may use this tire size:

1. Jeep Wrangler: The 315/70R17 tire size is a popular choice for Jeep Wrangler owners who want to increase their off-road capabilities. It provides excellent traction and ground clearance for tackling rough terrains.

2. Ford F-150: Many Ford F-150 owners opt for the 315/70R17 tire size to give their trucks a more aggressive and rugged look. It also improves off-road performance and stability.

3. Chevrolet Silverado: The 315/70R17 tire size is a common upgrade for Chevrolet Silverado trucks. It adds a more aggressive appearance and enhances off-road capabilities.

4. Toyota 4Runner: Off-road enthusiasts often choose the 315/70R17 tire size for their Toyota 4Runners. It offers excellent traction and durability for tackling challenging terrains.

Benefits of the 315/70R17 Tire Size

1. Improved off-road capabilities: The larger size and wider footprint of the 315/70R17 tire size provide better traction and stability off-road. It can handle rough terrains, mud, and uneven surfaces with ease.

2. Enhanced appearance: The 315/70R17 tire size gives vehicles a more aggressive and rugged look. It adds a touch of style and flair to trucks and SUVs, making them stand out on the road.

3. Increased ground clearance: With a larger diameter, the 315/70R17 tire size raises the vehicle’s ride height, increasing ground clearance. This is beneficial for off-road driving and navigating obstacles without damaging the undercarriage.

Frequently Asked Questions

Can I Use the 315/70R17 Tire Size on my Car?

The 315/70R17 tire size is not suitable for most cars due to its large dimensions. It is primarily designed for trucks, SUVs, and off-road vehicles. Using this tire size on a car may lead to clearance issues, rubbing against the fenders, and compromised handling and performance.

What is the Load Rating for the 315/70R17 Tire Size?

The load rating for a tire indicates the maximum weight it can support when properly inflated. The load rating for the 315/70R17 tire size varies depending on the specific tire brand and model. It is essential to choose a tire with a load rating that meets or exceeds your vehicle manufacturer’s specifications for safety and optimal performance.

Do I Need to Lift my Vehicle to Fit 315/70R17 Tires?

In some cases, fitting 315/70R17 tires may require lifting the vehicle, especially if it is a stock vehicle with minimal clearance. The larger tire size may cause rubbing against the fenders or the suspension components. It is recommended to consult with a professional mechanic or tire specialist to determine if a lift kit or other modifications are necessary.

Final Thoughts

The 315/70R17 tire size is a popular choice for off-road enthusiasts and those looking to enhance the performance and appearance of their trucks and SUVs. It offers improved off-road capabilities, a more aggressive look, and increased ground clearance. However, it is important to ensure that this tire size is compatible with your vehicle and that it meets safety standards. Consult with a tire specialist or mechanic to make an informed decision and enjoy the benefits that the 315/70R17 tire size has to offer.

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