Section Width405 mm (15.9")
Aspect Ratio204%
Rim Diameter10"
Overall Diameter1906 mm (75.1")
Sidewall Height826 mm
Circumference5989 mm
405/204R10 — Buy Tires

Everything to know about the 405/204R10 tire size

Size geometry

A 405/204R10 tire has a 405mm section width and a 204% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 826.2mm (32.53") and overall outside diameter is 1906.4mm (75.06"). At highway speed the tire completes about 167 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 405/204R10 is unavailable, the closest same-diameter substitutes on the same rim are 395/209R10 and 415/199R10. 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 405/204R10 you can upsize to 415/196R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 395/212R9 (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 405/204R10 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 405/204R10

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