Best 315/30 R24 tires
We don't have rated tires listed in this size yet — the conversion, rim fitment and comparisons below still apply.
31.4″
overall diameter
12.4″
section width
24″
rim diameter
641.5
revs per mile
Conversion
315/30 R24 in inches
| Overall diameter | 31.4″ |
| Section width | 12.4″ |
| Rim diameter | 24″ |
| Sidewall height | 95 mm |
| Circumference | 98.8″ |
| Revolutions per mile | 641.5 |
The closest flotation size is 33x13.50R24 — 5% taller and 8.9% wider. Compare them in the calculator.
Wheels
What rims fit 315/30 R24 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 24″ — only the width varies. Estimated from the 12.4″ section width (70–90% rule).
Fitted from the factory on rims: 24x11.
Sidewall
315/30 R24 — 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. |
| R24 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 24-inch wheel. |