Section Width405 mm (15.9")
Aspect Ratio38%
Rim Diameter24"
Overall Diameter917 mm (36.1")
Sidewall Height154 mm
Circumference2882 mm
405/38R24 — Buy Tires

Everything to know about the 405/38R24 tire size

Size geometry

A 405/38R24 tire has a 405mm section width and a 38% aspect ratio, mounted on a 24-inch rim. Sidewall height works out to 153.9mm (6.06") and overall outside diameter is 917.4mm (36.12"). At highway speed the tire completes about 347 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 405/38R24 is unavailable, the closest same-diameter substitutes on the same rim are 395/39R24 and 415/37R24. 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 405/38R24 you can upsize to 415/34R25 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 395/42R23 (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 405/38R24 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 405/38R24

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