Follow us
Home > Activities > Content
What does the letter mean on the motorcycle tire
Jan 16, 2018

Usually we can see different letters on the motorcycle tire, such as R, P, Q and so on. But what do these letters mean? These letters all represent the safety speed.

P 150(km/h)
Q 160
R 170
S 180
T 190
U 200
H 210
V 240
Z 〉240