Motorcycle Tire Speed Rating Quick Reference

For a detailed explanation of what a tire's speed rating means, please refer to The Motorcycle Industry Council's Street Tire Guide.

  Maximum Speed
Speed Rating km/h MPH
J 99.2 62
K 108.9 68
L 120 75
M 129.6 81
P 148.8 93
Q 158.4 99
R 148.8 106
S 179.2 112
T 148.8 118
U 198.4 124
H 208 130
V 238.4 149
W 268.8 168
Y 297.6 186