183Best 315/30 R22 tires
11 rated tires available in this size, scored on dry, wet, snow, comfort and wear. Top overall right now is the Goodyear Eagle F1 All Season at 86/100.
29.4″
overall diameter
12.4″
section width
22″
rim diameter
685
revs per mile
Best 315/30 R22 summer tires
7183
281
379
477
574
671
770More top-rated 315/30 R22 tires
2
186
277Best 315/30 R22 all-season tires
1
187Best 315/30 R22 winter tires
1
181Conversion
315/30 R22 in inches
| Overall diameter | 29.4″ |
| Section width | 12.4″ |
| Rim diameter | 22″ |
| Sidewall height | 95 mm |
| Circumference | 92.5″ |
| Revolutions per mile | 685 |
The closest flotation size is 33x12.50R22 — 12.1% taller and 0.8% wider. Compare them in the calculator.
Wheels
What rims fit 315/30 R22 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
Minimum
8.5″
Ideal
10″
Maximum
11″
Rim diameter is fixed at 22″ — only the width varies. Estimated from the 12.4″ section width (70–90% rule).
Fitted from the factory on rims: 22x10.5, 22x11, 22x11.5.
Popular comparisons
Sizes often compared with 315/30 R22
Close alternatives — each opens in the tire size calculator.
Sidewall
315/30 R22 — what does it mean?
| Parameter | Meaning |
|---|---|
| 315 | The first number is the section width — 315 mm, or about 12.4 inches across the widest part of the tire. |
| 30 | The second number is the aspect ratio: sidewall height as a percentage of width. At 30%, the sidewall is about 95 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. |