Section Width145 mm (5.7")
Aspect Ratio220%
Rim Diameter48"
Overall Diameter1857 mm (73.1")
Sidewall Height319 mm
Circumference5835 mm
145/220R48 — Buy Tires

Everything to know about the 145/220R48 tire size

Size geometry

A 145/220R48 tire has a 145mm section width and a 220% aspect ratio, mounted on a 48-inch rim. Sidewall height works out to 319.0mm (12.56") and overall outside diameter is 1857.2mm (73.12"). At highway speed the tire completes about 171 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 145/220R48 is unavailable, the closest same-diameter substitutes on the same rim are 135/236R48 and 155/206R48. 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 145/220R48 you can upsize to 155/198R49 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 135/246R47 (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 145/220R48 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 145/220R48

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