Section Width615 mm (24.2")
Aspect Ratio51%
Rim Diameter16"
Overall Diameter1034 mm (40.7")
Sidewall Height314 mm
Circumference3247 mm
615/51R16 — Buy Tires

Everything to know about the 615/51R16 tire size

Size geometry

A 615/51R16 tire has a 615mm section width and a 51% aspect ratio, mounted on a 16-inch rim. Sidewall height works out to 313.6mm (12.35") and overall outside diameter is 1033.7mm (40.70"). At highway speed the tire completes about 308 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 615/51R16 is unavailable, the closest same-diameter substitutes on the same rim are 605/52R16 and 625/50R16. 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 615/51R16 you can upsize to 625/48R17 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 605/54R15 (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 615/51R16 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 615/51R16

tire_size.no_vehicles_found