Best 285/40R21 Tires

Browse best 285/40R21 tires with 10 tire models available from $184.99.

Best 285/40R21 Tire Prices
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Best 285/40R21 High Performance All-Season Tires

High performance all-season tires offer a good balance of responsive handling, dependable year-round traction and good tread life.

(4.7 out of 54.7) from $344.79
(4.6 out of 54.6) from $380.00

Best 285/40R21 High Performance Summer Tires

High performance summer tires offer a nice blend of responsive handling, reliable dry and wet traction, and decent tread life.

(4.4 out of 54.4) from $548.99
additional rebate of $75 per set
(4.1 out of 54.1) from $343.00

Best 285/40R21 Studdable Winter Tires

Studdable winter tires feature an aggressive tread pattern to handle snow and slush with optional metal studs for additional ice traction.

(4.2 out of 54.2) from $184.99

Best 285/40R21 Ultra High Performance All-Season Tires

Ultra high performance all-season tires feature responsive handling, great dry and wet traction, adequate winter traction, decent ride comfort and tread life.

(4.4 out of 54.4) from $386.99

Best 285/40R21 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 $362.43
(4.4 out of 54.4) from $302.97
(4.4 out of 54.4) from $196.99
(4.3 out of 54.3) from $335.20

285/40R21 Tire Size Fitment

3 vehicles are equipped with 285/40R21 tires as original equipment. Select vehicle model to find best tires that fit.

285/40R21 Tire Size Specifications

285/40R21 is a Metric tire with a section or tread width of 11.2 inches, wheel diameter of 21 inches, and overall diameter of 30 inches. 285/40R21 tire has a circumference of 94.2 inches, making 673 revolutions per mile.

285/40R21 Section Width
285/40R21 Tire Side
21 Inch Wheel
Tire Circumference
673 Revs/Mile

Overall Diameter: 30"

Tread Width: 11.2"

Wheel Diameter: 21"

Sidewall Height: 4.5"

Circumference: 94.2"

Revolutions per Mile: 673

Replacement Tire Sizes for 285/40R21

285/40R21 tire can be replaced with 21 compatible tire sizes. Select optional plus size to see available tire models.