Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/45-17 | 260/45-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.91 (607.3) | 26.21 (665.8) | 2.3 (58.5) 9.6% |
| Width inches (mm) | 7.68 (195) | 10.24 (260) | 2.56 (65) 33.3% |
| Circum. inches (mm) | 75.11 (1907.89) | 82.35 (2091.67) | 7.24 (183.78) 9.6% |
| Sidewall Height inches (mm) | 3.45 (87.75) | 4.61 (117) | 1.15 (29.25) 33.3% |
| Revolutions per mile (km) | 843.52 (524.14) | 769.41 (478.09) | -74.12 (-46.05) -8.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.93 mph (35.29 km/h) |
| 25 mph (40.23 km/h) | 27.41 mph (44.11 km/h) |
| 30 mph (48.28 km/h) | 32.89 mph (52.93 km/h) |
| 35 mph (56.33 km/h) | 38.37 mph (61.75 km/h) |
| 40 mph (64.37 km/h) | 43.85 mph (70.57 km/h) |
| 45 mph (72.42 km/h) | 49.33 mph (79.4 km/h) |
| 50 mph (80.47 km/h) | 54.82 mph (88.22 km/h) |
| 55 mph (88.51 km/h) | 60.3 mph (97.04 km/h) |
| 60 mph (96.56 km/h) | 65.78 mph (105.86 km/h) |
| 65 mph (104.61 km/h) | 71.26 mph (114.68 km/h) |
| 70 mph (112.65 km/h) | 76.74 mph (123.51 km/h) |
| 75 mph (120.7 km/h) | 82.22 mph (132.33 km/h) |
| 80 mph (128.75 km/h) | 87.71 mph (141.15 km/h) |
| 85 mph (136.79 km/h) | 93.19 mph (149.97 km/h) |
| 90 mph (144.84 km/h) | 98.67 mph (158.79 km/h) |
| 95 mph (152.89 km/h) | 104.15 mph (167.62 km/h) |
| 100 mph (160.93 km/h) | 109.63 mph (176.44 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1958 | 2275 | 2450 | 2558 | 2675 | 2758 | 2850 | 2958 | 3108 | 3258 | 3424 | 3558 | 3799 | 4066 | 4274 | 4408 | 4483 | 4757 | 5141 | 5974 |
Better Fuel Economy Factory Ratios Increased Power
