Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
285/40R21 109Y XL BSW 280 AA A |
30" | 11.4" | 9.5-11" | 10" | 9/32" | Extra Load | 2271 lbs | 50 psi | 186 mph | 35 lbs | Black | 693 | Show Specs |
|
285/40R21 109W XL BSW 280 AA A |
30" | 11.4" | 9.5-11" | 10" | 8/32" | Extra Load | 2271 lbs | 51 psi | 168 mph | 36 lbs | Black | 693 | Show Specs |
The Pirelli P Zero PZ4 tires are developed for some of the most exclusive and highest performing vehicles available. The tread compound is based on whether the tire is intended for a sports car or a luxury vehicle. Sports car tires focus on dry handling, grip and lateral stability, while the luxury vehicle tire is tuned for comfort and noise. All of the P Zero PZ4 have wide grooves for efficient water evacuation and hydroplaning resistance.
The 285/40R21 Pirelli P Zero PZ4 has a diameter of 30", a width of 11.4", mounts on a 21" rim and has 693 revolutions per mile. It weighs 36 lbs, has a max load of 2271 lbs, a maximum air pressure of 51 psi, a tread depth of 8/32" and should be used on a rim width of 9.5-11".