Section Width115 mm (4.5")
Aspect Ratio120%
Rim Diameter59"
Overall Diameter1775 mm (69.9")
Sidewall Height138 mm
Circumference5575 mm
115/120R59 — Buy Tires

Everything to know about the 115/120R59 tire size

Size geometry

A 115/120R59 tire has a 115mm section width and a 120% aspect ratio, mounted on a 59-inch rim. Sidewall height works out to 138.0mm (5.43") and overall outside diameter is 1774.6mm (69.87"). At highway speed the tire completes about 179 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 115/120R59 is unavailable, the closest same-diameter substitutes on the same rim are 105/131R59 and 125/110R59. 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 115/120R59 you can upsize to 125/100R60 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 105/144R58 (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 115/120R59 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 115/120R59

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