Section Width415 mm (16.3")
Aspect Ratio12%
Rim Diameter29"
Overall Diameter836 mm (32.9")
Sidewall Height50 mm
Circumference2627 mm
415/12R29 — Buy Tires

Everything to know about the 415/12R29 tire size

Size geometry

A 415/12R29 tire has a 415mm section width and a 12% aspect ratio, mounted on a 29-inch rim. Sidewall height works out to 49.8mm (1.96") and overall outside diameter is 836.2mm (32.92"). At highway speed the tire completes about 381 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 415/12R29 is unavailable, the closest same-diameter substitutes on the same rim are 405/12R29 and 425/12R29. 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 415/12R29 you can upsize to 425/9R30 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 405/15R28 (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 415/12R29 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 415/12R29

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