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Michelin Pilot Sport All Season 4 - 275/45R21

Pilot Sport All Season 4 275/45R21 Tire Specs

Size Diameter Width Rim
Range
Measured
Rim
Tread
Depth
Load
Range
Max
Load
Max
psi
Max
Speed
Weight Sidewall
Letters
Revs/Mile
275/45ZR21
110Y XL BSW
540 AA A
30.9" 10.6" 8.5-10.5" 9" 10/32" Extra Load 2337 lbs 50 psi 186 mph 32 lbs Black 673 Show Specs
45,000 MileTread Warranty
Michelin Pilot Sport All Season 4 275/45R21

Pilot Sport All Season 4
All Season - Ultra High Performance
Size: 275/45R21
Where's the Price?
Available
(Last Checked 1/16/22)

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 275/45R21 Michelin Pilot Sport All Season 4 has a diameter of 30.9", a width of 10.6", mounts on a 21" rim and has 673 revolutions per mile. It weighs 32 lbs, has a max load of 2337 lbs, a maximum air pressure of 50 psi, a tread depth of 10/32" and should be used on a rim width of 8.5-10.5".



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