Section Width125 mm (4.9")
Aspect Ratio283%
Rim Diameter46"
Overall Diameter1876 mm (73.8")
Sidewall Height354 mm
Circumference5893 mm
125/283R46 — Buy Tires

Everything to know about the 125/283R46 tire size

Size geometry

A 125/283R46 tire has a 125mm section width and a 283% aspect ratio, mounted on a 46-inch rim. Sidewall height works out to 353.8mm (13.93") and overall outside diameter is 1875.9mm (73.85"). At highway speed the tire completes about 170 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 125/283R46 is unavailable, the closest same-diameter substitutes on the same rim are 115/308R46 and 135/262R46. 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 125/283R46 you can upsize to 135/253R47 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 115/319R45 (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 125/283R46 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 125/283R46

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