Section Width275 mm (10.8")
Aspect Ratio10%
Rim Diameter29"
Overall Diameter792 mm (31.2")
Sidewall Height28 mm
Circumference2487 mm
275/10R29 — Buy Tires

Everything to know about the 275/10R29 tire size

Size geometry

A 275/10R29 tire has a 275mm section width and a 10% aspect ratio, mounted on a 29-inch rim. Sidewall height works out to 27.5mm (1.08") and overall outside diameter is 791.6mm (31.17"). At highway speed the tire completes about 402 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 275/10R29 is unavailable, the closest same-diameter substitutes on the same rim are 265/10R29 and 285/10R29. 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 275/10R29 you can upsize to 285/5R30 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 265/15R28 (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 275/10R29 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 275/10R29

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