Section Width745 mm (29.3")
Aspect Ratio42%
Rim Diameter11"
Overall Diameter905 mm (35.6")
Sidewall Height313 mm
Circumference2844 mm
745/42R11 — Buy Tires

Everything to know about the 745/42R11 tire size

Size geometry

A 745/42R11 tire has a 745mm section width and a 42% aspect ratio, mounted on a 11-inch rim. Sidewall height works out to 312.9mm (12.32") and overall outside diameter is 905.2mm (35.64"). At highway speed the tire completes about 352 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 745/42R11 is unavailable, the closest same-diameter substitutes on the same rim are 735/43R11 and 755/41R11. 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 745/42R11 you can upsize to 755/40R12 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 735/44R10 (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 745/42R11 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 745/42R11

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