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255/50R21 Tires

255/50R21 tires have a diameter of 31.0", a section width of 10.0", and a wheel diameter of 21". The circumference is 97.5" and they have 650 revolutions per mile.
Generally they are approved to be mounted on 7-9" wide wheels.
Specs may vary by manufacturer. learn more
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255/50R21 Tire Front
10.0"
31.0"
255/50R21 Tire Side
21 Inch Wheel
Circumference
97.5"
21"
5.0"
650 Revs/Mile
255/50R21
Diameter : 31.0"
Width : 10.0"
Wheel : 21" x 7-9"
Sidewall : 5.0"
Circum. : 97.5"
Revs/Mile : 650

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$80 REBATE
Michelin Tires
Michelin Pilot Alpin 5 SUV 255/50R21
Pilot Alpin 5 SUV
Truck/SUV Winter | 109H XL
Avg. $295.00
 Performance  
30K Miles
$80 REBATE
Bridgestone Tires
Bridgestone Alenza Sport A/S 255/50R21
Alenza Sport A/S
Truck/SUV All Season | 106H SL
Avg. $324.00
 Touring  
Goodyear Tires
Goodyear Eagle Touring 255/50R21
Eagle Touring
All Season | 109H XL
Avg. $344.00
 Grand Touring  
$80 REBATE
Michelin Tires
Michelin Primacy A/S 255/50R21
Primacy A/S
All Season | 109H XL
Avg. $358.00
 Passenger  
55K Miles
$80 REBATE
Michelin Tires
Michelin Primacy Tour A/S 255/50R21
Primacy Tour A/S
All Season | 109H XL
Avg. $367.50
 Grand Touring  
55K Miles
$80 REBATE
Bridgestone Tires
Bridgestone Alenza 001 255/50R21
Alenza 001
Truck/SUV Summer | 109Y XL
Avg. $404.00
 Sport  
$100 REBATE
Hankook Tires
Hankook iON evo AS SUV 255/50R21
iON evo AS SUV
Truck/SUV All Season | 109Y XL
Avg. $406.00
 Touring  
50K Miles
Continental Tires
Continental ContiSportContact 5 255/50R21
ContiSportContact 5
Summer | 109Y XL
Avg. $428.67
 Supreme Performance  
Pirelli Tires
Pirelli P Zero PZ4 255/50R21
P Zero PZ4
Summer | 109Y XL
Avg. $464.00
 Supreme Performance