Section Width585 mm (23.0")
Aspect Ratio26%
Rim Diameter15"
Overall Diameter685 mm (27.0")
Sidewall Height152 mm
Circumference2153 mm
585/26R15 — Buy Tires

Everything to know about the 585/26R15 tire size

Size geometry

A 585/26R15 tire has a 585mm section width and a 26% aspect ratio, mounted on a 15-inch rim. Sidewall height works out to 152.1mm (5.99") and overall outside diameter is 685.2mm (26.98"). At highway speed the tire completes about 465 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 585/26R15 is unavailable, the closest same-diameter substitutes on the same rim are 575/26R15 and 595/26R15. 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 585/26R15 you can upsize to 595/23R16 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 575/29R14 (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 585/26R15 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 585/26R15

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