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Tire labeling (example) Meaning TRACTION A Traction rating under wet conditions (AA, A, B or C). TEMPERATURE A Temperature stability of the tire at increased test bench speeds Additional numbers found on the tire could either be tire manufacturer internal labels or
Unidirectional tires Unidirectional tires are designed to rotate only in one direction. Unidirectional tires have arrows on the If you have to mount a tire opposite to its proper direction of rotation, you must drive more carefully, Load rating code The load index indicates the maximum permissible load per individual tire in pounds (kilograms). 91 1356 lbs (615 kg) 92 1388 lbs (630 kg) 93 1433 lbs (650 kg) 95 1521 lbs (690 kg) 97 1609 lbs (730 kg) 98 1653 lbs (750 kg) 99 1709 lbs (775 kg) 100 1763 lbs (800 kg) 101 1819 lbs (825 kg) 102 1874 lbs (850 kg) 103 1929 lbs (875 kg) 104 1984 lbs (900 kg) 110 2337 lbs (1060 kg) Speed rating code letter The speed rating code letter indicates the maximum permissible road speed of the tires. P up to 93 mph (150 km/h) Q up to 99 mph (160 km/h) R up to 106 mph (170 km/h) S up to 112 mph (180 km/h) T up to 118 mph (190 km/h) U up to 124 mph (200 km/h) H up to 130 mph (210 km/h) V up to 149 mph (240 km/h) |