Section Width155 mm (6.1")
Aspect Ratio128%
Rim Diameter10"
Overall Diameter651 mm (25.6")
Sidewall Height198 mm
Circumference2045 mm
155/128R10 — Buy Tires

Everything to know about the 155/128R10 tire size

Size geometry

A 155/128R10 tire has a 155mm section width and a 128% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 198.4mm (7.81") and overall outside diameter is 650.8mm (25.62"). At highway speed the tire completes about 489 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 155/128R10 is unavailable, the closest same-diameter substitutes on the same rim are 145/137R10 and 165/120R10. 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 155/128R10 you can upsize to 165/113R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 145/146R9 (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 155/128R10 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 155/128R10

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