Section Width505 mm (19.9")
Aspect Ratio53%
Rim Diameter15"
Overall Diameter916 mm (36.1")
Sidewall Height268 mm
Circumference2879 mm
505/53R15 — Buy Tires

Everything to know about the 505/53R15 tire size

Size geometry

A 505/53R15 tire has a 505mm section width and a 53% aspect ratio, mounted on a 15-inch rim. Sidewall height works out to 267.6mm (10.54") and overall outside diameter is 916.3mm (36.07"). At highway speed the tire completes about 347 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 505/53R15 is unavailable, the closest same-diameter substitutes on the same rim are 495/54R15 and 515/52R15. 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 505/53R15 you can upsize to 515/50R16 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 495/57R14 (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 505/53R15 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 505/53R15

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