174Best 295/25 R21 tires
2 rated tires available in this size, scored on dry, wet, snow, comfort and wear. Top overall right now is the Accelera PHI 2 at 74/100.
26.8″
overall diameter
11.6″
section width
21″
rim diameter
752.3
revs per mile
Best 295/25 R21 summer tires
2174
270Conversion
295/25 R21 in inches
| Overall diameter | 26.8″ |
| Section width | 11.6″ |
| Rim diameter | 21″ |
| Sidewall height | 74 mm |
| Circumference | 84.2″ |
| Revolutions per mile | 752.3 |
Wheels
What rims fit 295/25 R21 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
Minimum
8″
Ideal
9.5″
Maximum
10.5″
Rim diameter is fixed at 21″ — only the width varies. Estimated from the 11.6″ section width (70–90% rule).
Fitted from the factory on rims: 21x10, 21x10.5, 21x11.
Popular comparisons
Sizes often compared with 295/25 R21
Close alternatives — each opens in the tire size calculator.
Sidewall
295/25 R21 — what does it mean?
| Parameter | Meaning |
|---|---|
| 295 | The first number is the section width — 295 mm, or about 11.6 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 74 mm tall. |
| R21 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 21-inch wheel. |