Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 220/70-14 | 250/70-14 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.13 (663.6) | 27.78 (705.6) | 1.65 (42) 6.3% |
| Width inches (mm) | 8.66 (220) | 9.84 (250) | 1.18 (30) 13.6% |
| Circum. inches (mm) | 82.08 (2084.76) | 87.27 (2216.71) | 5.19 (131.95) 6.3% |
| Sidewall Height inches (mm) | 6.06 (154) | 6.89 (175) | 0.83 (21) 13.6% |
| Revolutions per mile (km) | 771.96 (479.67) | 726.01 (451.12) | -45.95 (-28.55) -6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.27 mph (34.22 km/h) |
| 25 mph (40.23 km/h) | 26.58 mph (42.78 km/h) |
| 30 mph (48.28 km/h) | 31.9 mph (51.34 km/h) |
| 35 mph (56.33 km/h) | 37.22 mph (59.89 km/h) |
| 40 mph (64.37 km/h) | 42.53 mph (68.45 km/h) |
| 45 mph (72.42 km/h) | 47.85 mph (77 km/h) |
| 50 mph (80.47 km/h) | 53.16 mph (85.56 km/h) |
| 55 mph (88.51 km/h) | 58.48 mph (94.12 km/h) |
| 60 mph (96.56 km/h) | 63.8 mph (102.67 km/h) |
| 65 mph (104.61 km/h) | 69.11 mph (111.23 km/h) |
| 70 mph (112.65 km/h) | 74.43 mph (119.78 km/h) |
| 75 mph (120.7 km/h) | 79.75 mph (128.34 km/h) |
| 80 mph (128.75 km/h) | 85.06 mph (136.9 km/h) |
| 85 mph (136.79 km/h) | 90.38 mph (145.45 km/h) |
| 90 mph (144.84 km/h) | 95.7 mph (154.01 km/h) |
| 95 mph (152.89 km/h) | 101.01 mph (162.56 km/h) |
| 100 mph (160.93 km/h) | 106.33 mph (171.12 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1848 | 2146 | 2311 | 2414 | 2524 | 2602 | 2689 | 2791 | 2932 | 3074 | 3231 | 3357 | 3585 | 3837 | 4033 | 4159 | 4230 | 4489 | 4851 | 5637 |
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