Section Width335 mm (13.2")
Aspect Ratio149%
Rim Diameter37"
Overall Diameter1938 mm (76.3")
Sidewall Height499 mm
Circumference6089 mm
335/149R37 — Buy Tires

Everything to know about the 335/149R37 tire size

Size geometry

A 335/149R37 tire has a 335mm section width and a 149% aspect ratio, mounted on a 37-inch rim. Sidewall height works out to 499.1mm (19.65") and overall outside diameter is 1938.1mm (76.30"). At highway speed the tire completes about 164 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 335/149R37 is unavailable, the closest same-diameter substitutes on the same rim are 325/154R37 and 345/145R37. 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 335/149R37 you can upsize to 345/141R38 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 325/157R36 (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 335/149R37 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 335/149R37

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