Below is a table showing the speed rating and the MPH & KMPH for that speed rating.
SPEED RATING |
MPH |
KMPH |
N |
87 |
140 |
P |
93 |
150 |
Q |
99 |
160 |
R |
106 |
170 |
S |
112 |
180 |
T |
118 |
190 |
U |
124 |
200 |
H |
130 |
210 |
V |
149 |
240 |
Z |
150+ |
240+ |
W |
168 |
270 |
Y |
186 |
300 |