192Best 275/45 R16 tires
2 rated tires available in this size, scored on dry, wet, snow, comfort and wear. Top overall right now is the Hoosier R7 at 92/100.
25.7″
overall diameter
10.8″
section width
16″
rim diameter
783.4
revs per mile
More top-rated 275/45 R16 tires
1192Best 275/45 R16 summer tires
1
170Conversion
275/45 R16 in inches
| Overall diameter | 25.7″ |
| Section width | 10.8″ |
| Rim diameter | 16″ |
| Sidewall height | 124 mm |
| Circumference | 80.9″ |
| Revolutions per mile | 783.4 |
The closest flotation size is 31x10.50R16 — 20.4% taller and 3% narrower. Compare them in the calculator.
Wheels
What rims fit 275/45 R16 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
Minimum
7.5″
Ideal
8.5″
Maximum
9.5″
Rim diameter is fixed at 16″ — only the width varies. Estimated from the 10.8″ section width (70–90% rule).
Popular comparisons
Sizes often compared with 275/45 R16
Close alternatives — each opens in the tire size calculator.
Sidewall
275/45 R16 — what does it mean?
| Parameter | Meaning |
|---|---|
| 275 | The first number is the section width — 275 mm, or about 10.8 inches across the widest part of the tire. |
| 45 | The second number is the aspect ratio: sidewall height as a percentage of width. At 45%, the sidewall is about 124 mm tall. |
| R16 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 16-inch wheel. |