265/60R20 tire size
265/60R20 is a metric size: 32.5" tall, 10.4" wide, on a 20" rim — about a 32.5x10.50R20. The sidewall is 6.3" and the tire turns 620 times per mile.
265/60R20 specs
| Overall diameter (height) | 32.52" · 826 mm |
|---|---|
| Section width | 10.43" · 265 mm |
| Sidewall height | 6.26" · 159 mm (60% of width) |
| Rim diameter | 20" |
| Circumference | 102.16" · 2.595 m |
| Revolutions per mile | 620 (385 per km) |
| Inch (flotation) equivalent | 32.5x10.50R20 |
Equivalent sizes on a 20" rim
Sizes within ±5% of the overall diameter. Green rows are inside the usual ±3% limit for keeping the speedometer, ABS and gearing right; red rows are bigger changes that need clearance checks.
| Size | Diameter | Difference | Width | Speedo at 60 | |
|---|---|---|---|---|---|
| 275/55R20 common | 31.91" | -1.88% | +10 mm | 58.9 mph | compare → |
| 275/60R20 common | 32.99" | +1.45% | +10 mm | 60.9 mph | compare → |
| 275/65R20 common | 34.07" | +4.78% | +10 mm | 62.9 mph | compare → |
| 255/55R20 common | 31.04" | -4.54% | -10 mm | 57.3 mph | compare → |
| 305/55R20 common | 33.21" | +2.12% | +40 mm | 61.3 mph | compare → |
| 285/55R20 common | 32.34" | -0.54% | +20 mm | 59.7 mph | compare → |
| 285/60R20 common | 33.46" | +2.91% | +20 mm | 61.7 mph | compare → |
| 33x12.50R20 common | 33.00" | +1.48% | +53 mm | 60.9 mph | compare → |
| 295/60R20 | 33.94" | +4.36% | +30 mm | 62.6 mph | compare → |
| 295/55R20 | 32.78" | +0.79% | +30 mm | 60.5 mph | compare → |
| 285/50R20 | 31.22" | -4.00% | +20 mm | 57.6 mph | compare → |
| 245/60R20 | 31.57" | -2.91% | -20 mm | 58.3 mph | compare → |
| 305/50R20 | 32.01" | -1.57% | +40 mm | 59.1 mph | compare → |
| 255/60R20 | 32.05" | -1.45% | -10 mm | 59.1 mph | compare → |
| 33x13.50R20 | 33.00" | +1.48% | +78 mm | 60.9 mph | calculate → |
| 235/60R20 | 31.10" | -4.36% | -30 mm | 57.4 mph | calculate → |
| 33x11.50R20 | 33.00" | +1.48% | +27 mm | 60.9 mph | calculate → |
| 325/50R20 | 32.80" | +0.85% | +60 mm | 60.5 mph | calculate → |
| 33x12.00R20 | 33.00" | +1.48% | +40 mm | 60.9 mph | calculate → |
| 33x22.00R20 | 33.00" | +1.48% | +294 mm | 60.9 mph | calculate → |
| 375/45R20 | 33.29" | +2.36% | +110 mm | 61.4 mph | calculate → |
| 265/55R20 | 31.48" | -3.21% | 0 mm | 58.1 mph | calculate → |
| 34x11.50R20 | 34.00" | +4.55% | +27 mm | 62.7 mph | calculate → |
| 31x18.00R20 | 31.00" | -4.67% | +192 mm | 57.2 mph | calculate → |
| 315/50R20 | 32.40" | -0.36% | +50 mm | 59.8 mph | calculate → |
| 33x14.50R20 | 33.00" | +1.48% | +103 mm | 60.9 mph | calculate → |
| 295/50R20 | 31.61" | -2.78% | +30 mm | 58.3 mph | calculate → |
| 355/50R20 | 33.98" | +4.48% | +90 mm | 62.7 mph | calculate → |
Try another size against 265/60R20
Questions
What size is 265/60R20 in inches?
265/60R20 is about 32.5" tall and 10.4" wide on a 20-inch rim — roughly a 32.5x10.50R20 in inch sizing.
What does 265/60R20 mean?
265 mm section width, sidewall 60% of the width (6.26"), radial construction, 20-inch rim.
What tire sizes are equivalent to 265/60R20?
On the same 20" rim, within 3% of the diameter: 315/50R20 (-0.36%), 285/55R20 (-0.54%), 295/55R20 (+0.79%), 325/50R20 (+0.85%), 255/60R20 (-1.45%), 275/60R20 (+1.45%).
How many revolutions per mile does a 265/60R20 tire make?
About 620 revolutions per mile (circumference 102.2").
How these numbers are computed
Diameter = rim + 2 × sidewall, sidewall = width × aspect ÷ 100, circumference = π × diameter, revolutions per mile = 63,360 ÷ circumference. Real tires differ by brand by a few tenths of an inch. Last reviewed October 14, 2026.