17×8 Tire Size: What Fits This Rim?

If you’re rolling with a 17×8 rim, you might be wondering: what tire sizes are your best bets?

Well, we’ve got you covered!

This article will provide you with tire sizes that fit 18×8.5 rims and recommend the best tire size you should put on these wheels.

What Does A 17×8 Wheel Mean?

A 17×8 rim is a wheel that measures 17 inches in diameter and 8 inches in width. It’s a popular choice among car enthusiasts due to its balance of aesthetics and performance. This size provides a canvas for various tire options, allowing you to customize your ride’s look and feel.

17x8 wheel meaning

What Tire Sizes Fit A 17×8 Rim?

When it comes to finding the right tire size for your 17×8 rim, there’s a range of choices that can suit your needs. 

This list below includes common tire sizes that would fit 17×8 wheels:

  • 205/40 R17
  • 215/40 R17
  • 215/45 R17
  • 225/45 R17
  • 235/40 R17
  • 235/45 R17
  • 245/40 R17 
  • 245/45 R17 

It’s quite confusing to figure out the numbers on the tire size. So, here’s a simple guide to help you understand these numbers on your tire.

  1. The first number in the sequence represents the tire’s total width measured in millimeters.
  2. The second number represents the sidewall height as a percentage of the tire width.
  3. The last number represents the diameter of the recommended wheel for a tire measured in inches.

Let’s take the 205/40 R17 tire for example. These numbers mean:

  1. Total tire width: 205 mm
  2. Sidewall height: 40% of 205 (82 mm)
  3. Wheel diameter: 17 inches 
205/40 R17 tire size explanation

What Is The Best Tire Size For 17×8 Wheels?

The best tire size that would fit perfectly on your 17×8 rims is 235/40 R17. It is wide enough without having too tall of a sidewall.

This size strikes a balance between performance and comfort, providing a firm grip on the road without compromising ride quality.

What Is The Max Tire Size On A 17×8 Rim?

Installing a “too big” tire size can lead to rubbing against fenders or affecting the vehicle’s handling. 

For a 17×8 rim, the biggest tire size you can fit is 245/45 R17. It is the largest recommended tire size and also the safest. Staying within these limits ensures a safe and enjoyable driving experience.

What Is The Smallest Tire Size On A 17×8 Rim?

If you’re looking for a sleek and narrow look, the smallest tire size for a 17×8 wheel you should go for is 205/40 R17.

However, keep in mind that going too narrow might cause some super stretch, and compromise traction and stability, especially in certain driving conditions.

Final Thoughts

Finding the right tire size for your 17×8 rim is all about balancing performance, aesthetics, and safety. 

Whether you’re leaning towards the best tire size 235/45R17, or exploring slightly different sizes for your 17×8 wheel, understanding the options available ensures you hit the road with confidence and style.

Read more: 17×7 Tire Size: What Fits This Rim?
Read more: 16×8 Tire Size: What Fits This Rim?

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