Section Width105 mm (4.1")
Aspect Ratio494%
Rim Diameter32"
Overall Diameter1850 mm (72.8")
Sidewall Height519 mm
Circumference5813 mm
105/494R32 — Buy Tires

Everything to know about the 105/494R32 tire size

Size geometry

A 105/494R32 tire has a 105mm section width and a 494% aspect ratio, mounted on a 32-inch rim. Sidewall height works out to 518.7mm (20.42") and overall outside diameter is 1850.2mm (72.84"). At highway speed the tire completes about 172 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 105/494R32 is unavailable, the closest same-diameter substitutes on the same rim are 95/546R32 and 115/451R32. 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 105/494R32 you can upsize to 115/440R33 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 95/559R31 (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 105/494R32 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 105/494R32

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