Best 255/50R21 Tires

Browse best 255/50R21 tires with 1 tire model available from $347.50.

Best 255/50R21 Tire Prices
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Best 255/50R21 Ultra High Performance Summer Tires

Ultra high performance summer tires are focused on sharp handling on dry and wet roads with good ride quality and tread life. Not designed for winter driving.

(4.7 out of 54.7) from $347.50

255/50R21 Tire Size Fitment

2 vehicles are equipped with 255/50R21 tires as original equipment. Select vehicle model to find best tires that fit.

255/50R21 Tire Size Specifications

255/50R21 is a Metric tire with a section or tread width of 10 inches, wheel diameter of 21 inches, and overall diameter of 31.1 inches. 255/50R21 tire has a circumference of 97.7 inches, making 649 revolutions per mile.

255/50R21 Section Width
10"
31.1"
255/50R21 Tire Side
21 Inch Wheel
Tire Circumference
97.7"
21"
5"
649 Revs/Mile

Overall Diameter: 31.1"

Tread Width: 10"

Wheel Diameter: 21"

Sidewall Height: 5"

Circumference: 97.7"

Revolutions per Mile: 649

Replacement Tire Sizes for 255/50R21

255/50R21 tire can be replaced with 22 compatible tire sizes. Select optional plus size to see all available tire models.