Section Width275 mm (10.8")
Aspect Ratio169%
Rim Diameter38"
Overall Diameter1895 mm (74.6")
Sidewall Height465 mm
Circumference5952 mm
275/169R38 — Buy Tires

Everything to know about the 275/169R38 tire size

Size geometry

A 275/169R38 tire has a 275mm section width and a 169% aspect ratio, mounted on a 38-inch rim. Sidewall height works out to 464.8mm (18.30") and overall outside diameter is 1894.7mm (74.59"). At highway speed the tire completes about 168 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 275/169R38 is unavailable, the closest same-diameter substitutes on the same rim are 265/175R38 and 285/163R38. 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 275/169R38 you can upsize to 285/159R39 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 265/180R37 (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 275/169R38 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 275/169R38

tire_size.no_vehicles_found