Section Width365 mm (14.4")
Aspect Ratio125%
Rim Diameter39"
Overall Diameter1903 mm (74.9")
Sidewall Height456 mm
Circumference5979 mm
365/125R39 — Buy Tires

Everything to know about the 365/125R39 tire size

Size geometry

A 365/125R39 tire has a 365mm section width and a 125% aspect ratio, mounted on a 39-inch rim. Sidewall height works out to 456.3mm (17.96") and overall outside diameter is 1903.1mm (74.93"). At highway speed the tire completes about 167 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 365/125R39 is unavailable, the closest same-diameter substitutes on the same rim are 355/129R39 and 375/122R39. 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 365/125R39 you can upsize to 375/118R40 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 355/132R38 (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 365/125R39 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 365/125R39

tire_size.no_vehicles_found