Section Width145 mm (5.7")
Aspect Ratio543%
Rim Diameter10"
Overall Diameter1829 mm (72.0")
Sidewall Height787 mm
Circumference5745 mm
145/543R10 — Buy Tires

Everything to know about the 145/543R10 tire size

Size geometry

A 145/543R10 tire has a 145mm section width and a 543% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 787.4mm (31.00") and overall outside diameter is 1828.7mm (72.00"). At highway speed the tire completes about 174 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 145/543R10 is unavailable, the closest same-diameter substitutes on the same rim are 135/583R10 and 155/508R10. 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 145/543R10 you can upsize to 155/500R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 135/593R9 (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 145/543R10 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 145/543R10

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