Section Width135 mm (5.3")
Aspect Ratio50%
Rim Diameter23"
Overall Diameter719 mm (28.3")
Sidewall Height68 mm
Circumference2259 mm
135/50R23 — Buy Tires

Everything to know about the 135/50R23 tire size

Size geometry

A 135/50R23 tire has a 135mm section width and a 50% aspect ratio, mounted on a 23-inch rim. Sidewall height works out to 67.5mm (2.66") and overall outside diameter is 719.2mm (28.31"). At highway speed the tire completes about 443 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 135/50R23 is unavailable, the closest same-diameter substitutes on the same rim are 125/54R23 and 145/47R23. 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 135/50R23 you can upsize to 145/38R24 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 125/64R22 (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 135/50R23 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 135/50R23

tire_size.no_vehicles_found