Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 295/40-20 | 295/50-20 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 29.29 (744) | 31.61 (803) | 2.32 (59) 7.9% |
| Width inches (mm) | 11.61 (295) | 11.61 (295) | 0 (0) 0% |
| Circum. inches (mm) | 92.02 (2337.34) | 99.32 (2522.7) | 7.3 (185.35) 7.9% |
| Sidewall Height inches (mm) | 4.65 (118) | 5.81 (147.5) | 1.16 (29.5) 25% |
| Revolutions per mile (km) | 688.54 (427.84) | 637.95 (396.4) | -50.59 (-31.43) -7.3% |
295/50-20 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.59 mph (34.74 km/h) |
| 25 mph (40.23 km/h) | 26.98 mph (43.42 km/h) |
| 30 mph (48.28 km/h) | 32.38 mph (52.11 km/h) |
| 35 mph (56.33 km/h) | 37.78 mph (60.79 km/h) |
| 40 mph (64.37 km/h) | 43.17 mph (69.48 km/h) |
| 45 mph (72.42 km/h) | 48.57 mph (78.16 km/h) |
| 50 mph (80.47 km/h) | 53.97 mph (86.85 km/h) |
| 55 mph (88.51 km/h) | 59.36 mph (95.53 km/h) |
| 60 mph (96.56 km/h) | 64.76 mph (104.22 km/h) |
| 65 mph (104.61 km/h) | 70.15 mph (112.9 km/h) |
| 70 mph (112.65 km/h) | 75.55 mph (121.59 km/h) |
| 75 mph (120.7 km/h) | 80.95 mph (130.27 km/h) |
| 80 mph (128.75 km/h) | 86.34 mph (138.96 km/h) |
| 85 mph (136.79 km/h) | 91.74 mph (147.64 km/h) |
| 90 mph (144.84 km/h) | 97.14 mph (156.33 km/h) |
| 95 mph (152.89 km/h) | 102.53 mph (165.01 km/h) |
| 100 mph (160.93 km/h) | 107.93 mph (173.7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1623 | 1886 | 2031 | 2121 | 2218 | 2287 | 2363 | 2452 | 2577 | 2701 | 2839 | 2950 | 3150 | 3371 | 3544 | 3654 | 3717 | 3945 | 4262 | 4953 |
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