Section Width675 mm (26.6")
Aspect Ratio19%
Rim Diameter34"
Overall Diameter1120 mm (44.1")
Sidewall Height128 mm
Circumference3519 mm
675/19R34 — Buy Tires

Everything to know about the 675/19R34 tire size

Size geometry

A 675/19R34 tire has a 675mm section width and a 19% aspect ratio, mounted on a 34-inch rim. Sidewall height works out to 128.3mm (5.05") and overall outside diameter is 1120.1mm (44.10"). At highway speed the tire completes about 284 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 675/19R34 is unavailable, the closest same-diameter substitutes on the same rim are 665/19R34 and 685/19R34. 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 675/19R34 you can upsize to 685/17R35 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 665/21R33 (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 675/19R34 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 675/19R34

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