About this Deal
Images of this Tire:
Tire(s) For Sale:

Michelin - Pilot Sport 4 -315/40R21Y
How to confirm your size?
Tire Category: Summer
Warranty: 20,000 miles
Tire Life: ![]()
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$486.99
+ tax for 1 tire(s)QTY
$524.49 / tire installed (Tire only $486.99)
Available by appointment
Valid until 04/28/26
Buy Now Online
Install with GoMobile Tires OC 1 starting April 23rd, 2026
Mobile Tires, Newport Beach, CA 92660
Installation is done within store hours
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Additional Tire Information
Manufacturer Number: 37033
Manufacturer's Description:
Tire Diameter: 21"
Tire Width: 315"
Tire Load Index: 115
Tire Speed Rating: Y
Mileage Warranty: 20,000 miles
Minimum Rim Width: 10.5"
Measured Rim Width: 11"
Maximum Rim Width: 12.5"
Tread Depth: 9.5
UTQG Traction: AA
UTQG Temperature: A
UTQG Treadwear: 300
Sidewall: BW






