Section Width455 mm (17.9")
Aspect Ratio85%
Rim Diameter10"
Overall Diameter1028 mm (40.5")
Sidewall Height387 mm
Circumference3228 mm
455/85R10 — Buy Tires

Everything to know about the 455/85R10 tire size

Size geometry

A 455/85R10 tire has a 455mm section width and a 85% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 386.8mm (15.23") and overall outside diameter is 1027.5mm (40.45"). At highway speed the tire completes about 310 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 455/85R10 is unavailable, the closest same-diameter substitutes on the same rim are 445/87R10 and 465/83R10. 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 455/85R10 you can upsize to 465/80R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 445/90R9 (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 455/85R10 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 455/85R10

tire_size.no_vehicles_found