Section Width335 mm (13.2")
Aspect Ratio56%
Rim Diameter20"
Overall Diameter883 mm (34.8")
Sidewall Height188 mm
Circumference2775 mm
335/56R20 — Buy Tires

Everything to know about the 335/56R20 tire size

Size geometry

A 335/56R20 tire has a 335mm section width and a 56% aspect ratio, mounted on a 20-inch rim. Sidewall height works out to 187.6mm (7.39") and overall outside diameter is 883.2mm (34.77"). At highway speed the tire completes about 360 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 335/56R20 is unavailable, the closest same-diameter substitutes on the same rim are 325/58R20 and 345/54R20. Both keep your speedometer reading within 1% — safe for daily use, ABS, and stability control. Always verify load and speed ratings before swapping.

Plus / minus sizing options

For a 335/56R20 you can upsize to 345/51R21 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 325/62R19 (minus-one) for a softer ride or winter setup. Both stay inside the Âą3% diameter tolerance that ABS and TPMS systems expect.

Vehicle compatibility

0 vehicles in our database run the 335/56R20 tire size from the factory. Aftermarket fitment depends on rim width, offset, and clearance — match these specs to your wheel before purchasing tires.

Vehicles Using 335/56R20

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