Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/45-22 | 295/45-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.04 (788.3) | 30.45 (773.5) | -0.58 (-14.8) -1.9% |
| Width inches (mm) | 10.04 (255) | 11.61 (295) | 1.57 (40) 15.7% |
| Circum. inches (mm) | 97.5 (2476.52) | 95.67 (2430.02) | -1.83 (-46.5) -1.9% |
| Sidewall Height inches (mm) | 4.52 (114.75) | 5.23 (132.75) | 0.71 (18) 15.7% |
| Revolutions per mile (km) | 649.84 (403.79) | 662.28 (411.52) | 12.43 (7.73) 1.9% |
295/45-20 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.62 mph (31.58 km/h) |
| 25 mph (40.23 km/h) | 24.53 mph (39.48 km/h) |
| 30 mph (48.28 km/h) | 29.44 mph (47.37 km/h) |
| 35 mph (56.33 km/h) | 34.34 mph (55.27 km/h) |
| 40 mph (64.37 km/h) | 39.25 mph (63.17 km/h) |
| 45 mph (72.42 km/h) | 44.16 mph (71.06 km/h) |
| 50 mph (80.47 km/h) | 49.06 mph (78.96 km/h) |
| 55 mph (88.51 km/h) | 53.97 mph (86.85 km/h) |
| 60 mph (96.56 km/h) | 58.87 mph (94.75 km/h) |
| 65 mph (104.61 km/h) | 63.78 mph (102.64 km/h) |
| 70 mph (112.65 km/h) | 68.69 mph (110.54 km/h) |
| 75 mph (120.7 km/h) | 73.59 mph (118.43 km/h) |
| 80 mph (128.75 km/h) | 78.5 mph (126.33 km/h) |
| 85 mph (136.79 km/h) | 83.4 mph (134.23 km/h) |
| 90 mph (144.84 km/h) | 88.31 mph (142.12 km/h) |
| 95 mph (152.89 km/h) | 93.22 mph (150.02 km/h) |
| 100 mph (160.93 km/h) | 98.12 mph (157.91 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1685 | 1958 | 2108 | 2202 | 2302 | 2374 | 2453 | 2546 | 2675 | 2804 | 2948 | 3062 | 3270 | 3500 | 3679 | 3794 | 3858 | 4095 | 4425 | 5142 |
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