Best 275/30R21 Tires

Browse best 275/30R21 tires with 6 tire models available from $291.99.

Buy 275/30R21 Tires at Lowest Prices
TireRack from $293.99
Discount Tire from $298.00
Priority Tire from $291.99
Simple Tire from $297.99

Best 275/30R21 Ultra High Performance Summer Tires

Ultra high performance summer tires are designed for agile handling on dry and wet roads with good ride quality and decent tread life.

(4.7 out of 54.7) from $429.99
(4.6 out of 54.6) from $481.97
(4.5 out of 54.5) from $291.99
(4.4 out of 54.4) from $330.00
(4.3 out of 54.3) from $361.99
(4.2 out of 54.2) from $518.96

275/30R21 Tire Size Fitment

3 vehicles are equipped with 275/30R21 tires as original equipment. Select vehicle model to find best tires that fit.

275/30R21 Tire Size Specifications

275/30R21 is a Metric tire with a section or tread width of 10.8 inches, wheel diameter of 21 inches, and overall diameter of 27.5 inches. 275/30R21 tire has a circumference of 86.4 inches, making 733 revolutions per mile.

275/30R21 Section Width
275/30R21 Tire Side
Tire Circumference
733 Revs/Mile

Overall Diameter: 27.5"

Tread Width: 10.8"

Wheel Diameter: 21"

Sidewall Height: 3.3"

Circumference: 86.4"

Revolutions per Mile: 733

275/30R21 Tire Size Conversion

275/30R21 in inches is equivalent to 27.5x10.8R21.

Replacement Sizes for 275/30R21 Tires

275/30R21 tire can be replaced with 22 compatible tire sizes. Select optional plus size to see available tire models.

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