Section Width115 mm (4.5")
Aspect Ratio510%
Rim Diameter26"
Overall Diameter1833 mm (72.2")
Sidewall Height587 mm
Circumference5760 mm
115/510R26 — Buy Tires

Everything to know about the 115/510R26 tire size

Size geometry

A 115/510R26 tire has a 115mm section width and a 510% aspect ratio, mounted on a 26-inch rim. Sidewall height works out to 586.5mm (23.09") and overall outside diameter is 1833.4mm (72.18"). At highway speed the tire completes about 174 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 115/510R26 is unavailable, the closest same-diameter substitutes on the same rim are 105/559R26 and 125/469R26. 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 115/510R26 you can upsize to 125/459R27 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 105/571R25 (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 115/510R26 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 115/510R26

tire_size.no_vehicles_found