Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 31/10.5-16 | 265/75-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.93 (785.54) | 31.65 (803.9) | 0.72 (18.36) 2.3% |
| Width inches (mm) | 10.51 (267) | 10.43 (265) | -0.08 (-2) -0.7% |
| Circum. inches (mm) | 97.16 (2467.85) | 99.43 (2525.53) | 2.27 (57.68) 2.3% |
| Sidewall Height inches (mm) | 7.46 (189.57) | 7.82 (198.75) | 0.36 (9.18) 4.8% |
| Revolutions per mile (km) | 652.12 (405.21) | 637.23 (395.96) | -14.89 (-9.25) -2.3% |
265/75-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.47 mph (32.94 km/h) |
| 25 mph (40.23 km/h) | 25.58 mph (41.17 km/h) |
| 30 mph (48.28 km/h) | 30.7 mph (49.41 km/h) |
| 35 mph (56.33 km/h) | 35.82 mph (57.64 km/h) |
| 40 mph (64.37 km/h) | 40.93 mph (65.88 km/h) |
| 45 mph (72.42 km/h) | 46.05 mph (74.11 km/h) |
| 50 mph (80.47 km/h) | 51.17 mph (82.35 km/h) |
| 55 mph (88.51 km/h) | 56.29 mph (90.58 km/h) |
| 60 mph (96.56 km/h) | 61.4 mph (98.82 km/h) |
| 65 mph (104.61 km/h) | 66.52 mph (107.05 km/h) |
| 70 mph (112.65 km/h) | 71.64 mph (115.29 km/h) |
| 75 mph (120.7 km/h) | 76.75 mph (123.52 km/h) |
| 80 mph (128.75 km/h) | 81.87 mph (131.76 km/h) |
| 85 mph (136.79 km/h) | 86.99 mph (139.99 km/h) |
| 90 mph (144.84 km/h) | 92.1 mph (148.23 km/h) |
| 95 mph (152.89 km/h) | 97.22 mph (156.46 km/h) |
| 100 mph (160.93 km/h) | 102.34 mph (164.7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1622 | 1884 | 2029 | 2118 | 2215 | 2284 | 2360 | 2450 | 2574 | 2698 | 2836 | 2947 | 3147 | 3367 | 3540 | 3650 | 3713 | 3940 | 4258 | 4948 |
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