Best 265/55R20 tires
2 rated tires available in this size, scored on dry, wet, snow, comfort and wear.
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Every rated 265/55R20 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, the missing half is estimated from it, so the score stays closer to average. It needs at least one road test or five owner reviews.
- Ranking
- The score already allows for how much stands behind it: with only a few reviews or tests a tire stays near the typical score. Among similar scores, newer tires rank higher and tires replaced by a newer generation lower.
Best 265/55R20 all-season tires
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Best 265/55R20 all-terrain tires
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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.
265/55R20 in inches
| Overall diameter | 31.5″ |
| Section width | 10.4″ |
| Rim diameter | 20″ |
| Sidewall height | 146 mm |
| Circumference | 98.9″ |
| Revolutions per mile | 640.7 |
Revolutions per mile: how many times the tire turns in one mile, the count your speedometer is calibrated to.
The closest flotation size is 33x11.50R20 — 4.8% taller and 10.2% wider. Compare them in the calculator.
What rims fit 265/55R20 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 20″; only the width can change. Rims are usually 70–90% as wide as the tire’s 10.4″ section width.
Fitted from the factory on rims: 20x7.5, 20x8, 20x8.5.
Cars that use 265/55R20
Fitted from the factory on at least one trim. Models with the most trims and years in this size come first.
265/55R20 — what does it mean?
| Parameter | Meaning |
|---|---|
| 265 | The first number is the section width — 265 mm, or about 10.4 inches across the widest part of the tire. |
| 55 | The second number is the aspect ratio: sidewall height as a percentage of width. At 55%, the sidewall is about 146 mm tall. |
| R20 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 20-inch wheel. |