Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/70-16 | 245/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.4 (721.4) | 30.47 (773.9) | 2.07 (52.5) 7.3% |
| Width inches (mm) | 8.86 (225) | 9.65 (245) | 0.79 (20) 8.9% |
| Circum. inches (mm) | 89.23 (2266.34) | 95.72 (2431.28) | 6.49 (164.93) 7.3% |
| Sidewall Height inches (mm) | 6.2 (157.5) | 7.23 (183.75) | 1.03 (26.25) 16.7% |
| Revolutions per mile (km) | 710.11 (441.24) | 661.93 (411.31) | -48.17 (-29.93) -6.8% |
245/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.46 mph (34.53 km/h) |
| 25 mph (40.23 km/h) | 26.82 mph (43.16 km/h) |
| 30 mph (48.28 km/h) | 32.18 mph (51.79 km/h) |
| 35 mph (56.33 km/h) | 37.55 mph (60.43 km/h) |
| 40 mph (64.37 km/h) | 42.91 mph (69.06 km/h) |
| 45 mph (72.42 km/h) | 48.27 mph (77.69 km/h) |
| 50 mph (80.47 km/h) | 53.64 mph (86.32 km/h) |
| 55 mph (88.51 km/h) | 59 mph (94.96 km/h) |
| 60 mph (96.56 km/h) | 64.37 mph (103.59 km/h) |
| 65 mph (104.61 km/h) | 69.73 mph (112.22 km/h) |
| 70 mph (112.65 km/h) | 75.09 mph (120.85 km/h) |
| 75 mph (120.7 km/h) | 80.46 mph (129.49 km/h) |
| 80 mph (128.75 km/h) | 85.82 mph (138.12 km/h) |
| 85 mph (136.79 km/h) | 91.19 mph (146.75 km/h) |
| 90 mph (144.84 km/h) | 96.55 mph (155.38 km/h) |
| 95 mph (152.89 km/h) | 101.91 mph (164.01 km/h) |
| 100 mph (160.93 km/h) | 107.28 mph (172.65 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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