Section Width675 mm (26.6")
Aspect Ratio34%
Rim Diameter16"
Overall Diameter865 mm (34.1")
Sidewall Height230 mm
Circumference2719 mm
675/34R16 — Buy Tires

Everything to know about the 675/34R16 tire size

Size geometry

A 675/34R16 tire has a 675mm section width and a 34% aspect ratio, mounted on a 16-inch rim. Sidewall height works out to 229.5mm (9.04") and overall outside diameter is 865.4mm (34.07"). At highway speed the tire completes about 368 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 675/34R16 is unavailable, the closest same-diameter substitutes on the same rim are 665/35R16 and 685/34R16. 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 675/34R16 you can upsize to 685/32R17 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 665/36R15 (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 675/34R16 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 675/34R16

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