Tire Glossary
Style:
Abbreviation |
Meaning |
| F
or FR |
Front
Tire |
| R
or RE |
Rear
Tire |
|
O.E. |
Original Equipment |
BW |
Black Wall |
RWL |
Raised White Letter |
SWS |
Slim White Stripe |
WWW |
Wide White Wall |
| NWW |
Narrow
White Wall |
GP |
Race Compound |
| TL |
Tubeless
Tire |
|
TT |
Tube Type Tire |
XC |
Cross Country |
Speed Ratings:
Speed Symbol |
Speed Category |
S |
112 mph |
| T |
118
mph |
H |
130 mph |
V |
Up
to 149 mph |
Z
* |
Above 149 mph |
* For tires having a maximum speed capability above 149 mph, a "Z" must
appear in the size designation. Consult tire manufacturer for maximum speed when there is
no service description.
Dunlop Motorcycle Street Tire Size Conversion Chart:
Front Tires |
Rear Tires |
Metric |
Alpha |
Inch |
Metric |
Alpha |
Inch |
80/90 |
MH90 |
2.50/2.75 |
110/90 |
MP85 |
4.00/4.25 |
90/90 |
MJ90 |
2.75/3.00 |
120/90 |
MR90 |
4.50/4.75 |
100/90 |
MM90 |
3.25/3.50 |
130/80 |
|
5.00/5.10 |
120/80 |
|
4.25/4.50 |
140/80 |
|
5.50/6.00 |
120/90 |
MR90 |
4.25/4.50 |
140/90 |
MU90 |
5.50/6.00 |
130/90 |
MT90 |
5.00/5.10 |
150/80 |
MV85 |
6.00/6.25 |
| |
|
|
150/90 |
MV85 |
6.00/6.25 |