Section Width395 mm (15.6")
Aspect Ratio37%
Rim Diameter23"
Overall Diameter877 mm (34.5")
Sidewall Height146 mm
Circumference2754 mm
395/37R23 — Buy Tires

Everything to know about the 395/37R23 tire size

Size geometry

A 395/37R23 tire has a 395mm section width and a 37% aspect ratio, mounted on a 23-inch rim. Sidewall height works out to 146.2mm (5.75") and overall outside diameter is 876.5mm (34.51"). At highway speed the tire completes about 363 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 395/37R23 is unavailable, the closest same-diameter substitutes on the same rim are 385/38R23 and 405/36R23. 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 395/37R23 you can upsize to 405/33R24 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 385/41R22 (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 395/37R23 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 395/37R23

tire_size.no_vehicles_found