Section Width545 mm (21.5")
Aspect Ratio22%
Rim Diameter28"
Overall Diameter951 mm (37.4")
Sidewall Height120 mm
Circumference2988 mm
545/22R28 — Buy Tires

Everything to know about the 545/22R28 tire size

Size geometry

A 545/22R28 tire has a 545mm section width and a 22% aspect ratio, mounted on a 28-inch rim. Sidewall height works out to 119.9mm (4.72") and overall outside diameter is 951.0mm (37.44"). At highway speed the tire completes about 335 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 545/22R28 is unavailable, the closest same-diameter substitutes on the same rim are 535/22R28 and 555/22R28. 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 545/22R28 you can upsize to 555/19R29 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 535/25R27 (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 545/22R28 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 545/22R28

tire_size.no_vehicles_found