Best 275/40R23 tires
1 rated tire available in this size, scored on dry, wet, snow, comfort and wear.
TireWheelGuide may earn a commission from purchases made through these links.
Every rated 275/40R23 tire, by season
Ranked by our Relative score, weighed against how many reviews and tests stand behind it.
How scores work
- Relative score
- 0–100. Blends road tests (60%) and owner reviews (40%) category by category, the same way on every TireWheelGuide page. With only one of the two, it uses that one.
- Ranking
- A score backed by only a few reviews or tests is pulled toward the typical score before ranking, so a 95 from a dozen reviews can rank below a 92 from hundreds.
Best 275/40R23 all-season tires
1
TireWheelGuide may earn a commission from purchases made through these links.
Nearest sizes with rated tires
Within 3% of the overall diameter, on the same rim first. Check the sizes approved for your vehicle before you switch.
275/40R23 in inches
| Overall diameter | 31.7″ |
| Section width | 10.8″ |
| Rim diameter | 23″ |
| Sidewall height | 110 mm |
| Circumference | 99.5″ |
| Revolutions per mile | 637 |
Revolutions per mile: how many times the tire turns in one mile, the count your speedometer is calibrated to.
What rims fit 275/40R23 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
The rim diameter is fixed at 23″; only the width can change. Rims are usually 70–90% as wide as the tire’s 10.8″ section width.
Sizes often compared with 275/40R23
Close alternatives — each opens in the tire size calculator.
275/40R23 — 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. |
| 40 | The second number is the aspect ratio: sidewall height as a percentage of width. At 40%, the sidewall is about 110 mm tall. |
| R23 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 23-inch wheel. |