Section Width145 mm (5.7")
Aspect Ratio504%
Rim Diameter13"
Overall Diameter1792 mm (70.5")
Sidewall Height731 mm
Circumference5629 mm
145/504R13 — Buy Tires

Everything to know about the 145/504R13 tire size

Size geometry

A 145/504R13 tire has a 145mm section width and a 504% aspect ratio, mounted on a 13-inch rim. Sidewall height works out to 730.8mm (28.77") and overall outside diameter is 1791.8mm (70.54"). At highway speed the tire completes about 178 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 145/504R13 is unavailable, the closest same-diameter substitutes on the same rim are 135/541R13 and 155/471R13. 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 145/504R13 you can upsize to 155/463R14 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 135/551R12 (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 145/504R13 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 145/504R13

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