Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/75-16 | 265/75-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.65 (803.9) | 30.65 (778.5) | -1 (-25.4) -3.2% |
| Width inches (mm) | 10.43 (265) | 10.43 (265) | 0 (0) 0% |
| Circum. inches (mm) | 99.43 (2525.53) | 96.29 (2445.73) | -3.14 (-79.8) -3.2% |
| Sidewall Height inches (mm) | 7.82 (198.75) | 7.82 (198.75) | 0 (0) 0% |
| Revolutions per mile (km) | 637.23 (395.96) | 658.02 (408.88) | 20.79 (12.92) 3.3% |
265/75-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.37 mph (31.17 km/h) |
| 25 mph (40.23 km/h) | 24.21 mph (38.96 km/h) |
| 30 mph (48.28 km/h) | 29.05 mph (46.75 km/h) |
| 35 mph (56.33 km/h) | 33.89 mph (54.55 km/h) |
| 40 mph (64.37 km/h) | 38.74 mph (62.34 km/h) |
| 45 mph (72.42 km/h) | 43.58 mph (70.13 km/h) |
| 50 mph (80.47 km/h) | 48.42 mph (77.92 km/h) |
| 55 mph (88.51 km/h) | 53.26 mph (85.72 km/h) |
| 60 mph (96.56 km/h) | 58.1 mph (93.51 km/h) |
| 65 mph (104.61 km/h) | 62.95 mph (101.3 km/h) |
| 70 mph (112.65 km/h) | 67.79 mph (109.09 km/h) |
| 75 mph (120.7 km/h) | 72.63 mph (116.89 km/h) |
| 80 mph (128.75 km/h) | 77.47 mph (124.68 km/h) |
| 85 mph (136.79 km/h) | 82.31 mph (132.47 km/h) |
| 90 mph (144.84 km/h) | 87.16 mph (140.26 km/h) |
| 95 mph (152.89 km/h) | 92 mph (148.06 km/h) |
| 100 mph (160.93 km/h) | 96.84 mph (155.85 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1675 | 1945 | 2095 | 2188 | 2287 | 2359 | 2437 | 2530 | 2658 | 2786 | 2929 | 3043 | 3249 | 3477 | 3655 | 3769 | 3834 | 4069 | 4397 | 5109 |
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