Section Width345 mm (13.6")
Aspect Ratio88%
Rim Diameter10"
Overall Diameter861 mm (33.9")
Sidewall Height304 mm
Circumference2706 mm
345/88R10 — Buy Tires

Everything to know about the 345/88R10 tire size

Size geometry

A 345/88R10 tire has a 345mm section width and a 88% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 303.6mm (11.95") and overall outside diameter is 861.2mm (33.91"). At highway speed the tire completes about 370 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 345/88R10 is unavailable, the closest same-diameter substitutes on the same rim are 335/91R10 and 355/86R10. 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 345/88R10 you can upsize to 355/82R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 335/94R9 (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 345/88R10 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 345/88R10

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