Section Width135 mm (5.3")
Aspect Ratio334%
Rim Diameter37"
Overall Diameter1842 mm (72.5")
Sidewall Height451 mm
Circumference5786 mm
135/334R37 — Buy Tires

Everything to know about the 135/334R37 tire size

Size geometry

A 135/334R37 tire has a 135mm section width and a 334% aspect ratio, mounted on a 37-inch rim. Sidewall height works out to 450.9mm (17.75") and overall outside diameter is 1841.6mm (72.50"). At highway speed the tire completes about 173 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 135/334R37 is unavailable, the closest same-diameter substitutes on the same rim are 125/361R37 and 145/311R37. 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 135/334R37 you can upsize to 145/302R38 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 125/371R36 (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 135/334R37 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 135/334R37

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