Section Width465 mm (18.3")
Aspect Ratio34%
Rim Diameter20"
Overall Diameter824 mm (32.5")
Sidewall Height158 mm
Circumference2589 mm
465/34R20 — Buy Tires

Everything to know about the 465/34R20 tire size

Size geometry

A 465/34R20 tire has a 465mm section width and a 34% aspect ratio, mounted on a 20-inch rim. Sidewall height works out to 158.1mm (6.22") and overall outside diameter is 824.2mm (32.45"). At highway speed the tire completes about 386 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 465/34R20 is unavailable, the closest same-diameter substitutes on the same rim are 455/35R20 and 475/33R20. 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 465/34R20 you can upsize to 475/31R21 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 455/38R19 (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 465/34R20 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 465/34R20

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