Michelin Pilot Sport All Season 4 - 315/30R21
Pilot Sport All Season 4 315/30R21 Tire Specs
| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 315/30R21 105V XL BSW 540 A A |
28.5" | 12.6" | 10.5-11.5" | 11" | 9.5/32" | Extra Load | 2039 lbs | 51 psi | 149 mph | 34.1 lbs | Black | 731 | Show Specs |
(Last Checked 10/28/24)
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$464.99
The Michelin Pilot Sport All Season 4 is an ultra high performance tire developed on the track and proven on the street. It has an asymmetric tread pattern that ensures even heat and traction distribution for a long tread life while providing more outer shoulder lateral grip and maximum levels of silica to stick to the pavement. Full depth sipes improve the Pilot Sport All Season 4's traction in wet and snowy condition and helped it become the first ever all-season tire chosen by Chevrolet for the Corvette.
The 315/30R21 Michelin Pilot Sport All Season 4 has a diameter of 28.5", a width of 12.6", mounts on a 21" rim and has 731 revolutions per mile. It weighs 34.1 lbs, has a max load of 2039 lbs, a maximum air pressure of 51 psi, a tread depth of 9.5/32" and should be used on a rim width of 10.5-11.5".
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