Section Width165 mm (6.5")
Aspect Ratio339%
Rim Diameter30"
Overall Diameter1881 mm (74.0")
Sidewall Height559 mm
Circumference5908 mm
165/339R30 — Buy Tires

Everything to know about the 165/339R30 tire size

Size geometry

A 165/339R30 tire has a 165mm section width and a 339% aspect ratio, mounted on a 30-inch rim. Sidewall height works out to 559.4mm (22.02") and overall outside diameter is 1880.7mm (74.04"). At highway speed the tire completes about 169 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 165/339R30 is unavailable, the closest same-diameter substitutes on the same rim are 155/361R30 and 175/320R30. 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 165/339R30 you can upsize to 175/312R31 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 155/369R29 (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 165/339R30 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 165/339R30

tire_size.no_vehicles_found