Section Width145 mm (5.7")
Aspect Ratio372%
Rim Diameter32"
Overall Diameter1892 mm (74.5")
Sidewall Height539 mm
Circumference5943 mm
145/372R32 — Buy Tires

Everything to know about the 145/372R32 tire size

Size geometry

A 145/372R32 tire has a 145mm section width and a 372% aspect ratio, mounted on a 32-inch rim. Sidewall height works out to 539.4mm (21.24") and overall outside diameter is 1891.6mm (74.47"). At highway speed the tire completes about 168 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 145/372R32 is unavailable, the closest same-diameter substitutes on the same rim are 135/400R32 and 155/348R32. 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 145/372R32 you can upsize to 155/340R33 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 135/409R31 (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 145/372R32 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 145/372R32

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