Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 145/90-16 | 165/95-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.28 (667.4) | 28.34 (719.9) | 2.07 (52.5) 7.9% |
| Width inches (mm) | 5.71 (145) | 6.5 (165) | 0.79 (20) 13.8% |
| Circum. inches (mm) | 82.55 (2096.7) | 89.04 (2261.63) | 6.49 (164.93) 7.9% |
| Sidewall Height inches (mm) | 5.14 (130.5) | 6.17 (156.75) | 1.03 (26.25) 20.1% |
| Revolutions per mile (km) | 767.56 (476.94) | 711.59 (442.16) | -55.98 (-34.78) -7.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.57 mph (34.72 km/h) |
| 25 mph (40.23 km/h) | 26.97 mph (43.4 km/h) |
| 30 mph (48.28 km/h) | 32.36 mph (52.08 km/h) |
| 35 mph (56.33 km/h) | 37.75 mph (60.76 km/h) |
| 40 mph (64.37 km/h) | 43.15 mph (69.44 km/h) |
| 45 mph (72.42 km/h) | 48.54 mph (78.12 km/h) |
| 50 mph (80.47 km/h) | 53.93 mph (86.8 km/h) |
| 55 mph (88.51 km/h) | 59.33 mph (95.48 km/h) |
| 60 mph (96.56 km/h) | 64.72 mph (104.16 km/h) |
| 65 mph (104.61 km/h) | 70.11 mph (112.84 km/h) |
| 70 mph (112.65 km/h) | 75.51 mph (121.52 km/h) |
| 75 mph (120.7 km/h) | 80.9 mph (130.2 km/h) |
| 80 mph (128.75 km/h) | 86.29 mph (138.88 km/h) |
| 85 mph (136.79 km/h) | 91.69 mph (147.56 km/h) |
| 90 mph (144.84 km/h) | 97.08 mph (156.23 km/h) |
| 95 mph (152.89 km/h) | 102.47 mph (164.91 km/h) |
| 100 mph (160.93 km/h) | 107.87 mph (173.59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1811 | 2104 | 2265 | 2366 | 2474 | 2551 | 2635 | 2736 | 2874 | 3013 | 3167 | 3290 | 3514 | 3760 | 3953 | 4076 | 4146 | 4400 | 4754 | 5525 |
Better Fuel Economy Factory Ratios Increased Power
