181Best 325/55 R22 tires
1 rated tire available in this size, scored on dry, wet, snow, comfort and wear. Top overall right now is the Pirelli Scorpion ATR at 81/100.
36.1″
overall diameter
12.8″
section width
22″
rim diameter
559.1
revs per mile
Best 325/55 R22 all-terrain tires
1181Conversion
325/55 R22 in inches
| Overall diameter | 36.1″ |
| Section width | 12.8″ |
| Rim diameter | 22″ |
| Sidewall height | 179 mm |
| Circumference | 113.3″ |
| Revolutions per mile | 559.1 |
The closest flotation size is 37x12.50R22 — 2.6% taller and 2.3% narrower. Compare them in the calculator.
Wheels
What rims fit 325/55 R22 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
Minimum
9″
Ideal
10″
Maximum
11.5″
Rim diameter is fixed at 22″ — only the width varies. Estimated from the 12.8″ section width (70–90% rule).
Fitted from the factory on rims: 22x9.5.
Sidewall
325/55 R22 — what does it mean?
| Parameter | Meaning |
|---|---|
| 325 | The first number is the section width — 325 mm, or about 12.8 inches across the widest part of the tire. |
| 55 | The second number is the aspect ratio: sidewall height as a percentage of width. At 55%, the sidewall is about 179 mm tall. |
| R22 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 22-inch wheel. |