Is a Higher Tire Speed Rating Better?
1 Answers
Tire speed ratings are indeed better when higher, as a higher speed rating indicates better temperature resistance performance. The speed rating of a tire refers to the maximum speed at which the tire can carry a specified load under defined conditions. Most tires are rated between S and Y. The letters on the tire speed rating represent: 1. The letter C stands for 60 km/h; 2. The letter E stands for 70 km/h; 3. The letter F stands for 80 km/h; 4. The letter G stands for 90 km/h; 5. The letter J stands for 100 km/h; 6. The letter K stands for 110 km/h; 7. The letter L stands for 120 km/h; 8. The letter M stands for 130 km/h; 9. The letter N stands for 140 km/h.