Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/30-24 | 275/25-26 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.02 (762.6) | 31.41 (797.9) | 1.39 (35.3) 4.6% |
| Width inches (mm) | 10.04 (255) | 10.83 (275) | 0.79 (20) 7.8% |
| Circum. inches (mm) | 94.32 (2395.78) | 98.69 (2506.68) | 4.37 (110.9) 4.6% |
| Sidewall Height inches (mm) | 3.01 (76.5) | 2.71 (68.75) | -0.31 (-7.75) -10.1% |
| Revolutions per mile (km) | 671.74 (417.4) | 642.02 (398.93) | -29.72 (-18.47) -4.4% |
275/25-26 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.93 mph (33.68 km/h) |
| 25 mph (40.23 km/h) | 26.16 mph (42.1 km/h) |
| 30 mph (48.28 km/h) | 31.39 mph (50.52 km/h) |
| 35 mph (56.33 km/h) | 36.62 mph (58.93 km/h) |
| 40 mph (64.37 km/h) | 41.85 mph (67.35 km/h) |
| 45 mph (72.42 km/h) | 47.08 mph (75.77 km/h) |
| 50 mph (80.47 km/h) | 52.31 mph (84.19 km/h) |
| 55 mph (88.51 km/h) | 57.55 mph (92.61 km/h) |
| 60 mph (96.56 km/h) | 62.78 mph (101.03 km/h) |
| 65 mph (104.61 km/h) | 68.01 mph (109.45 km/h) |
| 70 mph (112.65 km/h) | 73.24 mph (117.87 km/h) |
| 75 mph (120.7 km/h) | 78.47 mph (126.29 km/h) |
| 80 mph (128.75 km/h) | 83.7 mph (134.71 km/h) |
| 85 mph (136.79 km/h) | 88.93 mph (143.13 km/h) |
| 90 mph (144.84 km/h) | 94.17 mph (151.55 km/h) |
| 95 mph (152.89 km/h) | 99.4 mph (159.97 km/h) |
| 100 mph (160.93 km/h) | 104.63 mph (168.38 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1634 | 1898 | 2044 | 2134 | 2232 | 2301 | 2378 | 2468 | 2593 | 2718 | 2857 | 2969 | 3170 | 3393 | 3567 | 3678 | 3740 | 3970 | 4290 | 4985 |
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