Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/55-20 | 295/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.91 (810.5) | 26.61 (676) | -5.3 (-134.5) -16.6% |
| Width inches (mm) | 10.83 (275) | 11.61 (295) | 0.79 (20) 7.3% |
| Circum. inches (mm) | 100.25 (2546.26) | 83.61 (2123.72) | -16.64 (-422.54) -16.6% |
| Sidewall Height inches (mm) | 5.95 (151.25) | 5.81 (147.5) | -0.15 (-3.75) -2.5% |
| Revolutions per mile (km) | 632.04 (392.73) | 757.8 (470.87) | 125.75 (78.14) 19.9% |
295/50-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 16.68 mph (26.85 km/h) |
| 25 mph (40.23 km/h) | 20.85 mph (33.56 km/h) |
| 30 mph (48.28 km/h) | 25.02 mph (40.27 km/h) |
| 35 mph (56.33 km/h) | 29.19 mph (46.98 km/h) |
| 40 mph (64.37 km/h) | 33.36 mph (53.69 km/h) |
| 45 mph (72.42 km/h) | 37.53 mph (60.4 km/h) |
| 50 mph (80.47 km/h) | 41.7 mph (67.11 km/h) |
| 55 mph (88.51 km/h) | 45.87 mph (73.83 km/h) |
| 60 mph (96.56 km/h) | 50.04 mph (80.54 km/h) |
| 65 mph (104.61 km/h) | 54.21 mph (87.25 km/h) |
| 70 mph (112.65 km/h) | 58.38 mph (93.96 km/h) |
| 75 mph (120.7 km/h) | 62.55 mph (100.67 km/h) |
| 80 mph (128.75 km/h) | 66.72 mph (107.38 km/h) |
| 85 mph (136.79 km/h) | 70.89 mph (114.09 km/h) |
| 90 mph (144.84 km/h) | 75.06 mph (120.81 km/h) |
| 95 mph (152.89 km/h) | 79.24 mph (127.52 km/h) |
| 100 mph (160.93 km/h) | 83.41 mph (134.23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1928 | 2240 | 2413 | 2519 | 2634 | 2716 | 2807 | 2913 | 3061 | 3209 | 3373 | 3504 | 3742 | 4005 | 4210 | 4341 | 4415 | 4686 | 5063 | 5884 |
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