Section Width515 mm (20.3")
Aspect Ratio63%
Rim Diameter14"
Overall Diameter1005 mm (39.5")
Sidewall Height324 mm
Circumference3156 mm
515/63R14 — Buy Tires

Everything to know about the 515/63R14 tire size

Size geometry

A 515/63R14 tire has a 515mm section width and a 63% aspect ratio, mounted on a 14-inch rim. Sidewall height works out to 324.4mm (12.77") and overall outside diameter is 1004.5mm (39.55"). At highway speed the tire completes about 317 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 515/63R14 is unavailable, the closest same-diameter substitutes on the same rim are 505/64R14 and 525/62R14. 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 515/63R14 you can upsize to 525/59R15 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 505/67R13 (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 515/63R14 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 515/63R14

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