Section Width785 mm (30.9")
Aspect Ratio51%
Rim Diameter11"
Overall Diameter1080 mm (42.5")
Sidewall Height400 mm
Circumference3393 mm
785/51R11 — Buy Tires

Everything to know about the 785/51R11 tire size

Size geometry

A 785/51R11 tire has a 785mm section width and a 51% aspect ratio, mounted on a 11-inch rim. Sidewall height works out to 400.4mm (15.76") and overall outside diameter is 1080.1mm (42.52"). At highway speed the tire completes about 295 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 785/51R11 is unavailable, the closest same-diameter substitutes on the same rim are 775/52R11 and 795/50R11. 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 785/51R11 you can upsize to 795/49R12 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 775/53R10 (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 785/51R11 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 785/51R11

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