Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/40-16 | 165/50-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.14 (562.4) | 22.5 (571.4) | 0.35 (9) 1.6% |
| Width inches (mm) | 7.68 (195) | 6.5 (165) | -1.18 (-30) -15.4% |
| Circum. inches (mm) | 69.56 (1766.83) | 70.67 (1795.11) | 1.11 (28.27) 1.6% |
| Sidewall Height inches (mm) | 3.07 (78) | 3.25 (82.5) | 0.18 (4.5) 5.8% |
| Revolutions per mile (km) | 910.86 (565.98) | 896.52 (557.07) | -14.35 (-8.91) -1.6% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.32 mph (32.7 km/h) |
| 25 mph (40.23 km/h) | 25.4 mph (40.88 km/h) |
| 30 mph (48.28 km/h) | 30.48 mph (49.05 km/h) |
| 35 mph (56.33 km/h) | 35.56 mph (57.23 km/h) |
| 40 mph (64.37 km/h) | 40.64 mph (65.4 km/h) |
| 45 mph (72.42 km/h) | 45.72 mph (73.58 km/h) |
| 50 mph (80.47 km/h) | 50.8 mph (81.76 km/h) |
| 55 mph (88.51 km/h) | 55.88 mph (89.93 km/h) |
| 60 mph (96.56 km/h) | 60.96 mph (98.11 km/h) |
| 65 mph (104.61 km/h) | 66.04 mph (106.28 km/h) |
| 70 mph (112.65 km/h) | 71.12 mph (114.46 km/h) |
| 75 mph (120.7 km/h) | 76.2 mph (122.63 km/h) |
| 80 mph (128.75 km/h) | 81.28 mph (130.81 km/h) |
| 85 mph (136.79 km/h) | 86.36 mph (138.98 km/h) |
| 90 mph (144.84 km/h) | 91.44 mph (147.16 km/h) |
| 95 mph (152.89 km/h) | 96.52 mph (155.33 km/h) |
| 100 mph (160.93 km/h) | 101.6 mph (163.51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2281 | 2650 | 2854 | 2980 | 3116 | 3213 | 3320 | 3446 | 3621 | 3796 | 3990 | 4145 | 4427 | 4738 | 4980 | 5136 | 5223 | 5543 | 5990 | 6961 |
Better Fuel Economy Factory Ratios Increased Power
