Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/35-15 | 275/60-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.13 (587.5) | 32.99 (838) | 9.86 (250.5) 42.6% |
| Width inches (mm) | 11.61 (295) | 10.83 (275) | -0.79 (-20) -6.8% |
| Circum. inches (mm) | 72.66 (1845.69) | 103.65 (2632.65) | 30.98 (786.97) 42.6% |
| Sidewall Height inches (mm) | 4.06 (103.25) | 6.5 (165) | 2.43 (61.75) 59.8% |
| Revolutions per mile (km) | 871.95 (541.8) | 611.3 (379.84) | -260.65 (-161.96) -29.9% |
275/60-20 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 28.53 mph (45.91 km/h) |
| 25 mph (40.23 km/h) | 35.66 mph (57.39 km/h) |
| 30 mph (48.28 km/h) | 42.79 mph (68.87 km/h) |
| 35 mph (56.33 km/h) | 49.92 mph (80.34 km/h) |
| 40 mph (64.37 km/h) | 57.06 mph (91.82 km/h) |
| 45 mph (72.42 km/h) | 64.19 mph (103.3 km/h) |
| 50 mph (80.47 km/h) | 71.32 mph (114.78 km/h) |
| 55 mph (88.51 km/h) | 78.45 mph (126.25 km/h) |
| 60 mph (96.56 km/h) | 85.58 mph (137.73 km/h) |
| 65 mph (104.61 km/h) | 92.71 mph (149.21 km/h) |
| 70 mph (112.65 km/h) | 99.85 mph (160.69 km/h) |
| 75 mph (120.7 km/h) | 106.98 mph (172.17 km/h) |
| 80 mph (128.75 km/h) | 114.11 mph (183.64 km/h) |
| 85 mph (136.79 km/h) | 121.24 mph (195.12 km/h) |
| 90 mph (144.84 km/h) | 128.37 mph (206.6 km/h) |
| 95 mph (152.89 km/h) | 135.51 mph (218.08 km/h) |
| 100 mph (160.93 km/h) | 142.64 mph (229.55 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1556 | 1807 | 1946 | 2032 | 2125 | 2191 | 2264 | 2350 | 2469 | 2588 | 2721 | 2827 | 3019 | 3230 | 3396 | 3502 | 3561 | 3780 | 4084 | 4746 |
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