Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 255/75-17 | 265/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 32.06 (814.3) | 30.56 (776.3) | -1.5 (-38) -4.7% |
| Width inches (mm) | 10.04 (255) | 10.43 (265) | 0.39 (10) 3.9% |
| Circum. inches (mm) | 100.72 (2558.2) | 96.02 (2438.82) | -4.7 (-119.38) -4.7% |
| Sidewall Height inches (mm) | 7.53 (191.25) | 6.78 (172.25) | -0.75 (-19) -9.9% |
| Revolutions per mile (km) | 629.09 (390.9) | 659.89 (410.03) | 30.79 (19.13) 4.9% |
265/65-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.07 mph (30.68 km/h) |
| 25 mph (40.23 km/h) | 23.83 mph (38.36 km/h) |
| 30 mph (48.28 km/h) | 28.6 mph (46.03 km/h) |
| 35 mph (56.33 km/h) | 33.37 mph (53.7 km/h) |
| 40 mph (64.37 km/h) | 38.13 mph (61.37 km/h) |
| 45 mph (72.42 km/h) | 42.9 mph (69.04 km/h) |
| 50 mph (80.47 km/h) | 47.67 mph (76.71 km/h) |
| 55 mph (88.51 km/h) | 52.43 mph (84.38 km/h) |
| 60 mph (96.56 km/h) | 57.2 mph (92.05 km/h) |
| 65 mph (104.61 km/h) | 61.97 mph (99.73 km/h) |
| 70 mph (112.65 km/h) | 66.73 mph (107.4 km/h) |
| 75 mph (120.7 km/h) | 71.5 mph (115.07 km/h) |
| 80 mph (128.75 km/h) | 76.27 mph (122.74 km/h) |
| 85 mph (136.79 km/h) | 81.03 mph (130.41 km/h) |
| 90 mph (144.84 km/h) | 85.8 mph (138.08 km/h) |
| 95 mph (152.89 km/h) | 90.57 mph (145.75 km/h) |
| 100 mph (160.93 km/h) | 95.33 mph (153.42 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1679 | 1951 | 2101 | 2194 | 2294 | 2365 | 2444 | 2537 | 2665 | 2794 | 2937 | 3051 | 3259 | 3487 | 3666 | 3780 | 3844 | 4080 | 4409 | 5124 |
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