Best 305/25R21 Tires

Browse best 305/25R21 tires with 1 tire model available from $372.96.

Buy 305/25R21 Tires at Lowest Prices
TireRack from $401.94
Simple Tire from $372.96

Best 305/25R21 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.

(4.3 out of 54.3) from $372.96

305/25R21 Tire Size Specifications

305/25R21 is a Metric tire with a section or tread width of 12 inches, wheel diameter of 21 inches, and overall diameter of 27 inches. 305/25R21 tire has a circumference of 84.8 inches, making 747 revolutions per mile.

305/25R21 Section Width
305/25R21 Tire Side
Tire Circumference
747 Revs/Mile

Overall Diameter: 27"

Tread Width: 12"

Wheel Diameter: 21"

Sidewall Height: 3"

Circumference: 84.8"

Revolutions per Mile: 747

305/25R21 Tire Size Conversion

305/25R21 in inches is equivalent to 27x12R21.

Replacement Sizes for 305/25R21 Tires

305/25R21 tire can be replaced with 11 compatible tire sizes. Select optional plus size to see available tire models.

Deals and Savings