Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/40-17 | 265/35-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.35 (643.8) | 24.3 (617.3) | -1.04 (-26.5) -4.1% |
| Width inches (mm) | 10.43 (265) | 10.43 (265) | 0 (0) 0% |
| Circum. inches (mm) | 79.63 (2022.56) | 76.35 (1939.31) | -3.28 (-83.25) -4.1% |
| Sidewall Height inches (mm) | 4.17 (106) | 3.65 (92.75) | -0.52 (-13.25) -12.5% |
| Revolutions per mile (km) | 795.7 (494.42) | 829.86 (515.65) | 34.16 (21.23) 4.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.18 mph (30.86 km/h) |
| 25 mph (40.23 km/h) | 23.97 mph (38.58 km/h) |
| 30 mph (48.28 km/h) | 28.77 mph (46.29 km/h) |
| 35 mph (56.33 km/h) | 33.56 mph (54.01 km/h) |
| 40 mph (64.37 km/h) | 38.35 mph (61.72 km/h) |
| 45 mph (72.42 km/h) | 43.15 mph (69.44 km/h) |
| 50 mph (80.47 km/h) | 47.94 mph (77.16 km/h) |
| 55 mph (88.51 km/h) | 52.74 mph (84.87 km/h) |
| 60 mph (96.56 km/h) | 57.53 mph (92.59 km/h) |
| 65 mph (104.61 km/h) | 62.32 mph (100.3 km/h) |
| 70 mph (112.65 km/h) | 67.12 mph (108.02 km/h) |
| 75 mph (120.7 km/h) | 71.91 mph (115.73 km/h) |
| 80 mph (128.75 km/h) | 76.71 mph (123.45 km/h) |
| 85 mph (136.79 km/h) | 81.5 mph (131.16 km/h) |
| 90 mph (144.84 km/h) | 86.3 mph (138.88 km/h) |
| 95 mph (152.89 km/h) | 91.09 mph (146.59 km/h) |
| 100 mph (160.93 km/h) | 95.88 mph (154.31 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2112 | 2453 | 2642 | 2759 | 2885 | 2975 | 3073 | 3190 | 3352 | 3514 | 3693 | 3837 | 4098 | 4385 | 4610 | 4754 | 4835 | 5131 | 5545 | 6443 |
Better Fuel Economy Factory Ratios Increased Power
