Best 315/30R21 Tires
Browse best 315/30R21 tires with 4 tire models available from $439.99.
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 from $462.97 |
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 from $451.99 |
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Best 315/30R21 High Performance All-Season Tires
High performance all-season tires offer a balanced blend of good handling, year-round traction and treadlife.
4.1) from $439.99Best 315/30R21 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) from $604.994.6) from $577.584.4) from $451.99315/30R21 Tire Size Fitment
5 vehicles are equipped with 315/30R21 tires as original equipment. Select vehicle model to find best tires that fit.
315/30R21 Tire Size Specifications
315/30R21 is a Metric tire with a section or tread width of 12.4 inches, wheel diameter of 21 inches, and overall diameter of 28.5 inches. 315/30R21 tire has a circumference of 89.5 inches, making 708 revolutions per mile.
Overall Diameter: 28.5"
Tread Width: 12.4"
Wheel Diameter: 21"
Sidewall Height: 3.7"
Circumference: 89.5"
Revolutions per Mile: 708
315/30R21 Tire Size Conversion
315/30R21 in inches is equivalent to 28.5x12.4R21.
Replacement Sizes for 315/30R21 Tires
315/30R21 tire can be replaced with 25 compatible tire sizes. Select optional plus size to see available tire models.
