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Pirelli P Zero PZ4 - 285/40R20

P Zero PZ4 285/40R20 Tire Specs

Size Diameter Width Rim
Range
Measured
Rim
Tread
Depth
Load
Range
Max
Load
Max
psi
Max
Speed
Weight Sidewall
Letters
Revs/Mile
285/40R20
104Y SL BSW
220 AA A
29" 11.4" 9.5-11" 10" 9/32" Standard Load 1984 lbs 51 psi 186 mph 31 lbs Black 717 Show Specs
285/40R20
108Y XL BSW
220 AA A
29" 11.4" 9.5-11" 10" 9/32" Extra Load 2205 lbs 50 psi 186 mph 27 lbs Black 717 Show Specs

P Zero PZ4
Summer - Supreme Performance
Size: 285/40R20
Where's the Price?
Available
(Last Checked 2/20/26)

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This size has more than one tire option.
For detailed specs, see top of this page.
6 Tire Options
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$100 Off Set of 4
6 Tire Options
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Multiple Prices
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2 Tire Options
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2 Tire Options
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Multiple Prices
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104Y SL
Standard Load
Y Speed Rated
$522.33
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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 285/40R20 Pirelli P Zero PZ4 has a diameter of 29", a width of 11.4", mounts on a 20" rim and has 717 revolutions per mile. It weighs 27 lbs, has a max load of 2205 lbs, a maximum air pressure of 50 psi, a tread depth of 9/32" and should be used on a rim width of 9.5-11".



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