Section Width485 mm (19.1")
Aspect Ratio75%
Rim Diameter15"
Overall Diameter1109 mm (43.6")
Sidewall Height364 mm
Circumference3482 mm
485/75R15 — Buy Tires

Everything to know about the 485/75R15 tire size

Size geometry

A 485/75R15 tire has a 485mm section width and a 75% aspect ratio, mounted on a 15-inch rim. Sidewall height works out to 363.8mm (14.32") and overall outside diameter is 1108.5mm (43.64"). At highway speed the tire completes about 287 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 485/75R15 is unavailable, the closest same-diameter substitutes on the same rim are 475/77R15 and 495/73R15. 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 485/75R15 you can upsize to 495/71R16 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 475/79R14 (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 485/75R15 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 485/75R15

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