Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 275/60-15 | 265/75-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.99 (711) | 30.65 (778.5) | 2.66 (67.5) 9.5% |
| Width inches (mm) | 10.83 (275) | 10.43 (265) | -0.39 (-10) -3.6% |
| Circum. inches (mm) | 87.94 (2233.67) | 96.29 (2445.73) | 8.35 (212.06) 9.5% |
| Sidewall Height inches (mm) | 6.5 (165) | 7.82 (198.75) | 1.33 (33.75) 20.5% |
| Revolutions per mile (km) | 720.49 (447.69) | 658.02 (408.88) | -62.47 (-38.82) -8.7% |
265/75-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.9 mph (35.24 km/h) |
| 25 mph (40.23 km/h) | 27.37 mph (44.05 km/h) |
| 30 mph (48.28 km/h) | 32.85 mph (52.86 km/h) |
| 35 mph (56.33 km/h) | 38.32 mph (61.67 km/h) |
| 40 mph (64.37 km/h) | 43.8 mph (70.49 km/h) |
| 45 mph (72.42 km/h) | 49.27 mph (79.3 km/h) |
| 50 mph (80.47 km/h) | 54.75 mph (88.11 km/h) |
| 55 mph (88.51 km/h) | 60.22 mph (96.92 km/h) |
| 60 mph (96.56 km/h) | 65.7 mph (105.73 km/h) |
| 65 mph (104.61 km/h) | 71.17 mph (114.54 km/h) |
| 70 mph (112.65 km/h) | 76.65 mph (123.35 km/h) |
| 75 mph (120.7 km/h) | 82.12 mph (132.16 km/h) |
| 80 mph (128.75 km/h) | 87.59 mph (140.97 km/h) |
| 85 mph (136.79 km/h) | 93.07 mph (149.78 km/h) |
| 90 mph (144.84 km/h) | 98.54 mph (158.59 km/h) |
| 95 mph (152.89 km/h) | 104.02 mph (167.4 km/h) |
| 100 mph (160.93 km/h) | 109.49 mph (176.21 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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