High performance all-season tires offer a balanced blend of good handling, year-round traction and treadlife.

Accelera Iota ST68

(

4.8) from $201.96

Pirelli Scorpion Verde All Season

(

4.6) from $524.99

Best 285/45R21 Touring All-Season Tires

Touring all-season tires provide unparallel balance of good year-round traction, comfortable ride and longer tread life.

Achilles Desert Hawk H/T 2

(

4.8) from $163.96

Continental CrossContact LX Sport

(

4.7) from $417.97

Bridgestone Alenza Sport A/S RFT

(

4.7) from $432.72

Bridgestone Alenza Sport A/S

(

4.4) from $386.26

Hankook Dynapro HP2

(

4.3) from $373.99

Best 285/45R21 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.

Continental ContiSportContact 5P

(

4.4) from $439.96

Hankook Ventus S1 Evo3 SUV

(

4.3) from $408.99

Pirelli P Zero Run Flat (PZ4)

(

4.2) from $355.99

285/45R21 Tire Size Fitment

10 vehicles are equipped with 285/45R21 tires as original equipment. Select vehicle model to find best tires that fit.

Audi Q8

Audi SQ8

Bentley Bentayga

BMW Alpina XB7

BMW X7

Lamborghini Urus

Mercedes-Benz G63 AMG

Mercedes-Benz GLE63 AMG S

Rolls-Royce Cullinan

Rolls-Royce Phantom

285/45R21 Tire Size Specifications

285/45R21 is a Metric tire with a section or tread width of 11.2 inches, wheel diameter of 21 inches, and overall diameter of 31.1 inches. 285/45R21 tire has a circumference of 97.7 inches, making 649 revolutions per mile.

11.2"

31.1"

97.7"

21"

649 Revs/Mile

Overall Diameter: 31.1"

Tread Width: 11.2"

Wheel Diameter: 21"

Sidewall Height: 5"

Circumference: 97.7"

Revolutions per Mile: 649

285/45R21 Tire Size Conversion

Replacement Sizes for 285/45R21 Tires

285/45R21 tire can be replaced with 22 compatible tire sizes. Select optional plus size to see available tire models.

Best 285/45R21 Tires

Best 285/45R21 High Performance All-Season Tires