181Best 305/25 R32 tires
1 rated tire available in this size, scored on dry, wet, snow, comfort and wear. Top overall right now is the Lexani LX Thirty at 81/100.
38″
overall diameter
12″
section width
32″
rim diameter
530.7
revs per mile
Best 305/25 R32 summer tires
1181Conversion
305/25 R32 in inches
| Overall diameter | 38″ |
| Section width | 12″ |
| Rim diameter | 32″ |
| Sidewall height | 76 mm |
| Circumference | 119.4″ |
| Revolutions per mile | 530.7 |
Wheels
What rims fit 305/25 R32 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
Minimum
8.5″
Ideal
9.5″
Maximum
11″
Rim diameter is fixed at 32″ — only the width varies. Estimated from the 12″ section width (70–90% rule).
Sidewall
305/25 R32 — what does it mean?
| Parameter | Meaning |
|---|---|
| 305 | The first number is the section width — 305 mm, or about 12 inches across the widest part of the tire. |
| 25 | The second number is the aspect ratio: sidewall height as a percentage of width. At 25%, the sidewall is about 76 mm tall. |
| R32 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 32-inch wheel. |