Section Width495 mm (19.5")
Aspect Ratio141%
Rim Diameter20"
Overall Diameter1904 mm (75.0")
Sidewall Height698 mm
Circumference5981 mm
495/141R20 — Buy Tires

Everything to know about the 495/141R20 tire size

Size geometry

A 495/141R20 tire has a 495mm section width and a 141% aspect ratio, mounted on a 20-inch rim. Sidewall height works out to 698.0mm (27.48") and overall outside diameter is 1903.9mm (74.96"). At highway speed the tire completes about 167 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 495/141R20 is unavailable, the closest same-diameter substitutes on the same rim are 485/144R20 and 505/138R20. 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 495/141R20 you can upsize to 505/136R21 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 485/147R19 (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 495/141R20 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 495/141R20

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