Section Width745 mm (29.3")
Aspect Ratio55%
Rim Diameter10"
Overall Diameter1074 mm (42.3")
Sidewall Height410 mm
Circumference3373 mm
745/55R10 — Buy Tires

Everything to know about the 745/55R10 tire size

Size geometry

A 745/55R10 tire has a 745mm section width and a 55% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 409.8mm (16.13") and overall outside diameter is 1073.5mm (42.26"). At highway speed the tire completes about 297 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 745/55R10 is unavailable, the closest same-diameter substitutes on the same rim are 735/56R10 and 755/54R10. 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 745/55R10 you can upsize to 755/53R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 735/57R9 (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 745/55R10 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 745/55R10

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