| Size | Diameter | Width | Rim Range  | 
Measured Rim  | 
Tread Depth  | 
Load Range  | 
Max Load  | 
Max psi  | 
Max Speed  | 
Weight | Sidewall Letters  | 
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 325/30R21 108Y XL BSW 280 AA A  | 
28.7" | 13" | 11-12" | 11.5" | 10/32" | Extra Load | 2205 lbs | 50 psi | 186 mph | 33.6 lbs | Black | 724 | Show Specs | 
The Pirelli P Zero Rosso is a summer high performance tire made for sporty sedans and coupes. It has superior traction capability for excellent handling. The tire offers the driver a smooth, quiet ride. Though the P Zero Rosso performs well on dry and wet surfaces, it is not meant to be used in icy or snowy weather conditions.
The 325/30R21 Pirelli P Zero Rosso has a diameter of 28.7", a width of 13", mounts on a 21" rim and has 724 revolutions per mile. It weighs 33.6 lbs, has a max load of 2205 lbs, a maximum air pressure of 50 psi, a tread depth of 10/32" and should be used on a rim width of 11-12".