Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 245/50-16 | 245/45-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.65 (651.4) | 24.68 (626.9) | -0.96 (-24.5) -3.8% |
| Width inches (mm) | 9.65 (245) | 9.65 (245) | 0 (0) 0% |
| Circum. inches (mm) | 80.57 (2046.43) | 77.54 (1969.46) | -3.03 (-76.97) -3.8% |
| Sidewall Height inches (mm) | 4.82 (122.5) | 4.34 (110.25) | -0.48 (-12.25) -10% |
| Revolutions per mile (km) | 786.41 (488.65) | 817.15 (507.75) | 30.73 (19.1) 3.9% |
245/45-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.25 mph (30.98 km/h) |
| 25 mph (40.23 km/h) | 24.06 mph (38.72 km/h) |
| 30 mph (48.28 km/h) | 28.87 mph (46.46 km/h) |
| 35 mph (56.33 km/h) | 33.68 mph (54.21 km/h) |
| 40 mph (64.37 km/h) | 38.5 mph (61.95 km/h) |
| 45 mph (72.42 km/h) | 43.31 mph (69.7 km/h) |
| 50 mph (80.47 km/h) | 48.12 mph (77.44 km/h) |
| 55 mph (88.51 km/h) | 52.93 mph (85.18 km/h) |
| 60 mph (96.56 km/h) | 57.74 mph (92.93 km/h) |
| 65 mph (104.61 km/h) | 62.56 mph (100.67 km/h) |
| 70 mph (112.65 km/h) | 67.37 mph (108.42 km/h) |
| 75 mph (120.7 km/h) | 72.18 mph (116.16 km/h) |
| 80 mph (128.75 km/h) | 76.99 mph (123.91 km/h) |
| 85 mph (136.79 km/h) | 81.8 mph (131.65 km/h) |
| 90 mph (144.84 km/h) | 86.61 mph (139.39 km/h) |
| 95 mph (152.89 km/h) | 91.43 mph (147.14 km/h) |
| 100 mph (160.93 km/h) | 96.24 mph (154.88 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2079 | 2416 | 2602 | 2717 | 2840 | 2929 | 3026 | 3141 | 3301 | 3460 | 3637 | 3778 | 4035 | 4318 | 4539 | 4681 | 4761 | 5053 | 5460 | 6345 |
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