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275/45R21 Tires

275/45R21 tires have a diameter of 30.7", a section width of 10.8", and a wheel diameter of 21". The circumference is 96.5" and they have 656 revolutions per mile.
Generally they are approved to be mounted on 8.5-10.5" wide wheels.
Specs may vary by manufacturer. learn more
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275/45R21 Tire Front
10.8"
30.7"
275/45R21 Tire Side
21 Inch Wheel
Circumference
96.5"
21"
4.9"
656 Revs/Mile
275/45R21
Diameter : 30.7"
Width : 10.8"
Wheel : 21" x 8.5-10.5"
Sidewall : 4.9"
Circum. : 96.5"
Revs/Mile : 656

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$70 REBATE
Bridgestone Tires
Bridgestone Dueler H/L Alenza Plus 275/45R21
Dueler H/L Alenza Plus
Truck/SUV All Season | 110W XL
Avg. $238.99
 Touring 
80K Miles
Michelin Tires
Michelin Latitude Sport 275/45R21
Latitude Sport
Truck/SUV Summer | 110Y XL
Avg. $263.96
 Sport 
20K Miles
Pirelli Tires
Pirelli Scorpion Verde All Season 275/45R21
Scorpion Verde All Season
Truck/SUV All Season | 110Y XL
Avg. $269.32
 Touring 
Pirelli Tires
Pirelli Scorpion Verde All Season 275/45R21
Scorpion Verde All Season
Truck/SUV All Season | 110W XL
Avg. $283.69
 Touring 
Pirelli Tires
Pirelli P Zero 275/45R21
P Zero
Summer | 107Y SL
Avg. $308.56
 Supreme Performance 
Continental Tires
Continental CrossContact LX Sport 275/45R21
CrossContact LX Sport
Truck/SUV All Season | 107H SL
Avg. $314.70
 Touring 
$80 REBATE
Goodyear Tires
Goodyear Eagle F1 Asymmetric SUV-4X4 275/45R21
Eagle F1 Asymmetric SUV-4X4
Truck/SUV Summer | 110W XL
Avg. $329.99
 Sport 
$80 REBATE
Goodyear Tires
Goodyear Eagle F1 Asymmetric 275/45R21
Eagle F1 Asymmetric
Summer | 110W XL
Avg. $330.00
 Supreme Performance 
Continental Tires
Continental CrossContact LX Sport 275/45R21
CrossContact LX Sport
Truck/SUV All Season | 110Y XL
Avg. $340.41
 Touring 
Continental Tires
Continental CrossContact LX Sport 275/45R21
CrossContact LX Sport
Truck/SUV All Season | 110W XL
Avg. $342.21
 Touring 
Continental Tires
Continental ContiSportContact 5 SUV 275/45R21
ContiSportContact 5 SUV
Truck/SUV Summer | 110Y SL
Avg. $359.41
 Sport 
Pirelli Tires
Pirelli Scorpion Winter 275/45R21
Scorpion Winter
Truck/SUV Winter | 110V XL
Avg. $361.41
 Performance