Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/65-17 | 275/75-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 30.56 (776.3) | 33.24 (844.3) | 2.68 (68) 8.8% |
| Width inches (mm) | 10.43 (265) | 10.83 (275) | 0.39 (10) 3.8% |
| Circum. inches (mm) | 96.02 (2438.82) | 104.43 (2652.45) | 8.41 (213.63) 8.8% |
| Sidewall Height inches (mm) | 6.78 (172.25) | 8.12 (206.25) | 1.34 (34) 19.7% |
| Revolutions per mile (km) | 659.89 (410.03) | 606.74 (377.01) | -53.15 (-33.02) -8.1% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.75 mph (35.01 km/h) |
| 25 mph (40.23 km/h) | 27.19 mph (43.76 km/h) |
| 30 mph (48.28 km/h) | 32.63 mph (52.51 km/h) |
| 35 mph (56.33 km/h) | 38.07 mph (61.26 km/h) |
| 40 mph (64.37 km/h) | 43.5 mph (70.01 km/h) |
| 45 mph (72.42 km/h) | 48.94 mph (78.76 km/h) |
| 50 mph (80.47 km/h) | 54.38 mph (87.52 km/h) |
| 55 mph (88.51 km/h) | 59.82 mph (96.27 km/h) |
| 60 mph (96.56 km/h) | 65.26 mph (105.02 km/h) |
| 65 mph (104.61 km/h) | 70.69 mph (113.77 km/h) |
| 70 mph (112.65 km/h) | 76.13 mph (122.52 km/h) |
| 75 mph (120.7 km/h) | 81.57 mph (131.27 km/h) |
| 80 mph (128.75 km/h) | 87.01 mph (140.03 km/h) |
| 85 mph (136.79 km/h) | 92.45 mph (148.78 km/h) |
| 90 mph (144.84 km/h) | 97.88 mph (157.53 km/h) |
| 95 mph (152.89 km/h) | 103.32 mph (166.28 km/h) |
| 100 mph (160.93 km/h) | 108.76 mph (175.03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1544 | 1794 | 1932 | 2017 | 2109 | 2175 | 2247 | 2332 | 2451 | 2569 | 2700 | 2806 | 2996 | 3206 | 3371 | 3476 | 3535 | 3752 | 4054 | 4711 |
Better Fuel Economy Factory Ratios Increased Power
