Section Width515 mm (20.3")
Aspect Ratio10%
Rim Diameter28"
Overall Diameter814 mm (32.1")
Sidewall Height52 mm
Circumference2558 mm
515/10R28 — Buy Tires

Everything to know about the 515/10R28 tire size

Size geometry

A 515/10R28 tire has a 515mm section width and a 10% aspect ratio, mounted on a 28-inch rim. Sidewall height works out to 51.5mm (2.03") and overall outside diameter is 814.2mm (32.06"). At highway speed the tire completes about 391 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 515/10R28 is unavailable, the closest same-diameter substitutes on the same rim are 505/10R28 and 525/10R28. 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 515/10R28 you can upsize to 525/7R29 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 505/13R27 (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 515/10R28 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 515/10R28

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