Section Width345 mm (13.6")
Aspect Ratio29%
Rim Diameter22"
Overall Diameter759 mm (29.9")
Sidewall Height100 mm
Circumference2384 mm
345/29R22 — Buy Tires

Everything to know about the 345/29R22 tire size

Size geometry

A 345/29R22 tire has a 345mm section width and a 29% aspect ratio, mounted on a 22-inch rim. Sidewall height works out to 100.0mm (3.94") and overall outside diameter is 758.9mm (29.88"). At highway speed the tire completes about 419 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 345/29R22 is unavailable, the closest same-diameter substitutes on the same rim are 335/30R22 and 355/28R22. 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 345/29R22 you can upsize to 355/25R23 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 335/34R21 (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 345/29R22 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 345/29R22

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