| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 255/50R21 109Y XL BSW 320 A A |
31.1" | 10.4" | 7-9" | 8" | 10/32" | Extra Load | 2271 lbs | 51 psi | 186 mph | 33 lbs | Black | 669 | Show Specs |
The Pirelli P Zero E is a summer supreme-performance tire engineered for high-performance electric and hybrid vehicles. Featuring Pirelli Elect Technology and an advanced EV-focused compound, it delivers strong grip, responsive handling, and reduced rolling resistance while supporting the unique demands of electric powertrains. Built with RunForward Technology and Pirelli Noise Cancelling System on select versions, the P Zero E provides added mobility after pressure loss and a quieter driving experience. Its adaptive tread design enhances braking, cornering stability, and wet-weather performance, making it a premium choice for modern electric and hybrid performance vehicles.
The 255/50R21 Pirelli P Zero E has a diameter of 31.1", a width of 10.4", mounts on a 21" rim and has 669 revolutions per mile. It weighs 33 lbs, has a max load of 2271 lbs, a maximum air pressure of 51 psi, a tread depth of 10/32" and should be used on a rim width of 7-9".