Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/75-15 | 245/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.88 (733.5) | 30.47 (773.9) | 1.59 (40.4) 5.5% |
| Width inches (mm) | 9.25 (235) | 9.65 (245) | 0.39 (10) 4.3% |
| Circum. inches (mm) | 90.72 (2304.36) | 95.72 (2431.28) | 5 (126.92) 5.5% |
| Sidewall Height inches (mm) | 6.94 (176.25) | 7.23 (183.75) | 0.3 (7.5) 4.3% |
| Revolutions per mile (km) | 698.39 (433.96) | 661.93 (411.31) | -36.46 (-22.65) -5.2% |
245/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.1 mph (33.96 km/h) |
| 25 mph (40.23 km/h) | 26.38 mph (42.45 km/h) |
| 30 mph (48.28 km/h) | 31.65 mph (50.94 km/h) |
| 35 mph (56.33 km/h) | 36.93 mph (59.43 km/h) |
| 40 mph (64.37 km/h) | 42.2 mph (67.92 km/h) |
| 45 mph (72.42 km/h) | 47.48 mph (76.41 km/h) |
| 50 mph (80.47 km/h) | 52.75 mph (84.9 km/h) |
| 55 mph (88.51 km/h) | 58.03 mph (93.39 km/h) |
| 60 mph (96.56 km/h) | 63.3 mph (101.88 km/h) |
| 65 mph (104.61 km/h) | 68.58 mph (110.37 km/h) |
| 70 mph (112.65 km/h) | 73.86 mph (118.86 km/h) |
| 75 mph (120.7 km/h) | 79.13 mph (127.35 km/h) |
| 80 mph (128.75 km/h) | 84.41 mph (135.84 km/h) |
| 85 mph (136.79 km/h) | 89.68 mph (144.33 km/h) |
| 90 mph (144.84 km/h) | 94.96 mph (152.82 km/h) |
| 95 mph (152.89 km/h) | 100.23 mph (161.31 km/h) |
| 100 mph (160.93 km/h) | 105.51 mph (169.8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1684 | 1957 | 2107 | 2201 | 2301 | 2373 | 2451 | 2545 | 2674 | 2803 | 2946 | 3061 | 3269 | 3498 | 3677 | 3792 | 3856 | 4093 | 4423 | 5139 |
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