Section Width605 mm (23.8")
Aspect Ratio63%
Rim Diameter11"
Overall Diameter1042 mm (41.0")
Sidewall Height381 mm
Circumference3273 mm
605/63R11 — Buy Tires

Everything to know about the 605/63R11 tire size

Size geometry

A 605/63R11 tire has a 605mm section width and a 63% aspect ratio, mounted on a 11-inch rim. Sidewall height works out to 381.1mm (15.01") and overall outside diameter is 1041.7mm (41.01"). At highway speed the tire completes about 306 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 605/63R11 is unavailable, the closest same-diameter substitutes on the same rim are 595/64R11 and 615/62R11. 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 605/63R11 you can upsize to 615/60R12 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 595/66R10 (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 605/63R11 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 605/63R11

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