285/55R20 tire size in inches

A 285/55R20 tire is about 32.3 inches tall and 11.2 inches wide and fits 20-inch wheels, so it counts as a 32-inch tire.

Overall diameter32.3" (822 mm)
Section width11.2" (285 mm)
Sidewall height6.2" (157 mm)
Wheel size20"
Circumference101.6"
Revolutions per mile624

Does 285/55R20 fit your truck?

TruckStock heightLeveledLifted (~6")
Ford F-150 2015-2024Fits cleanFits cleanFits clean
RAM 1500 2019-2024Fits cleanFits cleanFits clean
Chevy Silverado 1500 2019-2024Fits cleanFits cleanFits clean
GMC Sierra 1500 2019-2024Fits cleanFits cleanFits clean
Toyota Tacoma 2016-2023Won't fit like thisFits cleanFits clean
Toyota Tundra 2022-2024Fits cleanFits cleanFits clean
Ford Super Duty 2017-2024Fits cleanFits cleanFits clean

Typical values with stock wheels and offset. Wider or lower-offset wheels change the result. Use the Will it rub? calculator for your exact setup.

Cheapest 285/55R20 tires right now

  1. 1IronManIronMan Tire All Country AT-X All Terrain - 285/55R20 116T1 retailerCouponfrom$164.00Dunford, Inc.
  2. 2CosmoCosmo Tire El Tigre AT All Terrain - 285/55R20 115T1 retailerCouponfrom$179.02Dunford, Inc.
  3. 3LandsailLandsail CLX12 Rogueblazer R/T Rugged Terrain Tires - 285/55R20 122S1 retailerCouponfrom$184.94WheelXL.com
  4. 4LeaoLeao Tire Lion Sport A/T All Terrain - 285/55R20 122/119S1 retailerCouponfrom$192.64Dunford, Inc.
  5. 5ArmstrongArmstrong Tire Tru-Trac At All Terrain - 285/55R20 122/119S1 retailerCouponfrom$213.35Dunford, Inc.
  6. 6NeoterraNeoterra Tire NEOMAX RT All Terrain - 285/55R20 122/119Q1 retailerCouponfrom$213.35Dunford, Inc.
  7. 7Fuel MTFuel MT Tire GRIPPER A/T All Terrain - 285/55R20 124/121S1 retailerCouponfrom$232.00Dunford, Inc.
  8. 8MastercraftMastercraft Courser CXT All Season Tires - 285/55R20 122Q1 retailerCouponfrom$266.25WheelXL.com
  9. 9MilestarMilestar Tire Patagonia MT-02 Mud Terrain - 285/55R20 122/119Q1 retailerCouponfrom$280.48Dunford, Inc.
  10. 10MilestarMilestar Tire Patagonia XT All Terrain - 285/55R20 122/119Q1 retailerCouponfrom$282.93Dunford, Inc.
  11. 11HerculesHercules Tire TIS Offroad RT1 All Terrain - 285/55R20 122/119R1 retailerCouponfrom$286.25Dunford, Inc.
  12. 12NittoNitto Tire Terra Grappler G3 All Terrain - 285/55R20 116T1 retailerCouponfrom$318.00Dunford, Inc.

Similar sizes to 285/55R20

275/70R17 32.2"285/70R17 32.7"275/65R18 32.1"285/65R18 32.6"265/70R18 32.6"275/55R20 31.9"295/55R20 32.8"265/60R20 32.5"
Compare with another size →Will it rub? →Real builds on 32" tires →32" tires →

Frequently asked questions

How tall is a 285/55R20 tire?
A 285/55R20 tire is about 32.3 inches tall and 11.2 inches wide and mounts on 20-inch wheels.
Is 285/55R20 a 32 inch tire?
Yes, with an overall diameter of about 32.3 inches a 285/55R20 counts as a 32-inch tire.
Will 285/55R20 fit my truck without a lift?
At stock height it typically fits: Ford F-150, RAM 1500, Chevy Silverado 1500, GMC Sierra 1500, Toyota Tundra, Ford Super Duty. Other trucks need a leveling kit, a lift or trimming.

All tire sizes

31" tires32" tires33" tires34" tires35" tires37" tires245/75R16265/75R16285/75R16315/75R16265/70R16265/70R17275/70R17285/70R17315/70R17255/80R17285/75R17305/70R17265/65R18275/65R18275/70R18285/65R18285/70R18295/70R18265/70R18275/55R20275/60R20275/65R20285/55R20285/60R20285/65R20295/55R20295/60R20305/55R20265/60R20275/50R22285/45R22305/45R2231x10.50R1533x10.50R1533x12.50R1533x12.50R1735x12.50R1737x12.50R1733x12.50R1835x12.50R1837x12.50R1833x12.50R2035x12.50R2035x11.50R2037x12.50R2037x13.50R2035x12.50R2237x13.50R22

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