Section Width485 mm (19.1")
Aspect Ratio25%
Rim Diameter19"
Overall Diameter725 mm (28.6")
Sidewall Height121 mm
Circumference2278 mm
485/25R19 — Buy Tires

Everything to know about the 485/25R19 tire size

Size geometry

A 485/25R19 tire has a 485mm section width and a 25% aspect ratio, mounted on a 19-inch rim. Sidewall height works out to 121.3mm (4.77") and overall outside diameter is 725.1mm (28.55"). At highway speed the tire completes about 439 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 485/25R19 is unavailable, the closest same-diameter substitutes on the same rim are 475/26R19 and 495/24R19. 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 485/25R19 you can upsize to 495/22R20 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 475/28R18 (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 485/25R19 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 485/25R19

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