Section Width345 mm (13.6")
Aspect Ratio238%
Rim Diameter11"
Overall Diameter1922 mm (75.7")
Sidewall Height821 mm
Circumference6037 mm
345/238R11 — Buy Tires

Everything to know about the 345/238R11 tire size

Size geometry

A 345/238R11 tire has a 345mm section width and a 238% aspect ratio, mounted on a 11-inch rim. Sidewall height works out to 821.1mm (32.33") and overall outside diameter is 1921.6mm (75.65"). At highway speed the tire completes about 166 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 345/238R11 is unavailable, the closest same-diameter substitutes on the same rim are 335/245R11 and 355/231R11. 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 345/238R11 you can upsize to 355/228R12 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 335/249R10 (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 345/238R11 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 345/238R11

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