Section Width135 mm (5.3")
Aspect Ratio212%
Rim Diameter50"
Overall Diameter1842 mm (72.5")
Sidewall Height286 mm
Circumference5788 mm
135/212R50 — Buy Tires

Everything to know about the 135/212R50 tire size

Size geometry

A 135/212R50 tire has a 135mm section width and a 212% aspect ratio, mounted on a 50-inch rim. Sidewall height works out to 286.2mm (11.27") and overall outside diameter is 1842.4mm (72.54"). At highway speed the tire completes about 173 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 135/212R50 is unavailable, the closest same-diameter substitutes on the same rim are 125/229R50 and 145/197R50. 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 135/212R50 you can upsize to 145/189R51 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 125/239R49 (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 135/212R50 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 135/212R50

tire_size.no_vehicles_found