About this Deal
Images of this Tire:
Tire(s) For Sale:
Pirelli - PZero PZ4 Sport -315/35R21Y
How to confirm your size?
Tire Category: Performance Summer
Tire Life: 
$708.42
+ tax for 1 tire(s)QTY
$739.32 / tire installed (Tire only $708.42)
Available by appointment
Valid until 01/13/26
Buy Now Online
Install with Commonwealth Mobil starting January 8th, 2026
850 Commonwealth Avenue, Boston, MA 02215
Installation is done within store hours
More deals available below
Preferred dealers
Commonwealth Mobil
$708.42
+ tax for 1 tire(s)QTY:
Summer Street Auto Care
$552.35
+ tax for 1 tire(s)QTY:
Pleasant Car Care - Watertown
$594.25
+ tax for 1 tire(s)QTY:
Pleasant Car Care - Newton
$594.25
+ tax for 1 tire(s)QTY:
Fahey's Tire Center
$641.94
+ tax for 1 tire(s)QTY:
Big Jack's Auto Service
$606.41
+ tax for 1 tire(s)QTY:
Medfield Tire & Battery
$680.08
+ tax for 1 tire(s)QTY:
All dealers
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Additional Tire Information
Manufacturer Number: 4102800
Manufacturer's Description:
Tire Diameter: 21"
Tire Width: 315"
Tire Load Index: 111
Tire Speed Rating: Y
Minimum Rim Width: 10.5"
Measured Rim Width: 11"
Maximum Rim Width: 12.5"
Tread Depth: 8.0
UTQG Traction: AA
UTQG Temperature: A
UTQG Treadwear: 300
Sidewall: BW