Section Width135 mm (5.3")
Aspect Ratio268%
Rim Diameter43"
Overall Diameter1816 mm (71.5")
Sidewall Height362 mm
Circumference5705 mm
135/268R43 — Buy Tires

Everything to know about the 135/268R43 tire size

Size geometry

A 135/268R43 tire has a 135mm section width and a 268% aspect ratio, mounted on a 43-inch rim. Sidewall height works out to 361.8mm (14.24") and overall outside diameter is 1815.8mm (71.49"). At highway speed the tire completes about 175 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 135/268R43 is unavailable, the closest same-diameter substitutes on the same rim are 125/289R43 and 145/250R43. 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 135/268R43 you can upsize to 145/241R44 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 125/300R42 (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 135/268R43 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 135/268R43

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