Section Width455 mm (17.9")
Aspect Ratio56%
Rim Diameter16"
Overall Diameter916 mm (36.1")
Sidewall Height255 mm
Circumference2878 mm
455/56R16 — Buy Tires

Everything to know about the 455/56R16 tire size

Size geometry

A 455/56R16 tire has a 455mm section width and a 56% aspect ratio, mounted on a 16-inch rim. Sidewall height works out to 254.8mm (10.03") and overall outside diameter is 916.0mm (36.06"). At highway speed the tire completes about 347 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 455/56R16 is unavailable, the closest same-diameter substitutes on the same rim are 445/57R16 and 465/55R16. 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 455/56R16 you can upsize to 465/52R17 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 445/60R15 (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 455/56R16 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 455/56R16

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