Tire Sidewall Ratings

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Tire Sidewall Ratings
Related Categories: Sidewall Rating | Plus Size Chart | Markings On Tires | Tire Psi Chart | Tread Depth Chart | Tire Depth Chart | Load Range Charts | Tire Conversion Chart | Speed Rating Chart | Rim Width Chart
  • Understanding Speed Ratings

  • tire's 168 mph, 270 km/h maximum speed. You can learn more about speed rating and the other letters and numbers on the sidewall of your tire in "How to Read Speed Rating, Load Index & Service Descriptions." Disclaimer: It is important to note that speed ratings only apply to tires

  • Related Products: 91w | 225 45zr17 | Q Speed Rating
  • Frequently Asked Questions

  • ratings were established to match the speed capability of tires with the top speed capability of the vehicles to which they are applied. For example, an R-speed rated tire is designed for maximum speeds of 106 mph. Detailed information can be found in our tech article: How to Read Speed Rating, Load…

  • Tire Speed Ratings

  • …end of your tire's size? It represents the tire speed ratings. (If you aren't sure what your tire size is, just check the sidewall.) For example, if your tire size is 225/50R16 89S, the letter "S" would represent your tire speed ratings. But what does it mean? Tire speed ratings tell you…

  • Related Products: Speed Rating Letters | 225 50r16
  • Performance All-Season Ratings Charts

  • …Email Page to a Friend TIRE RATINGS CHARTS Based on consumer reviews for tires available in size: Select Tire Size Tire Category: Performance All-Season Change Category A combination of handling and style with adequate all-season traction. Branded with the M+S symbol, these tires provide year-round…


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