Section Width405 mm (15.9")
Aspect Ratio194%
Rim Diameter14"
Overall Diameter1927 mm (75.9")
Sidewall Height786 mm
Circumference6054 mm
405/194R14 — Buy Tires

Everything to know about the 405/194R14 tire size

Size geometry

A 405/194R14 tire has a 405mm section width and a 194% aspect ratio, mounted on a 14-inch rim. Sidewall height works out to 785.7mm (30.93") and overall outside diameter is 1927.0mm (75.87"). At highway speed the tire completes about 165 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 405/194R14 is unavailable, the closest same-diameter substitutes on the same rim are 395/199R14 and 415/189R14. 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 405/194R14 you can upsize to 415/186R15 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 395/202R13 (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 405/194R14 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 405/194R14

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