Section Width275 mm (10.8")
Aspect Ratio148%
Rim Diameter43"
Overall Diameter1906 mm (75.0")
Sidewall Height407 mm
Circumference5989 mm
275/148R43 — Buy Tires

Everything to know about the 275/148R43 tire size

Size geometry

A 275/148R43 tire has a 275mm section width and a 148% aspect ratio, mounted on a 43-inch rim. Sidewall height works out to 407.0mm (16.02") and overall outside diameter is 1906.2mm (75.05"). At highway speed the tire completes about 167 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 275/148R43 is unavailable, the closest same-diameter substitutes on the same rim are 265/154R43 and 285/143R43. 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 275/148R43 you can upsize to 285/138R44 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 265/158R42 (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 275/148R43 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 275/148R43

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