Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 155/70-19 | 215/50-19 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.54 (699.6) | 27.46 (697.6) | -0.08 (-2) -0.3% |
| Width inches (mm) | 6.1 (155) | 8.46 (215) | 2.36 (60) 38.7% |
| Circum. inches (mm) | 86.53 (2197.86) | 86.28 (2191.58) | -0.25 (-6.28) -0.3% |
| Sidewall Height inches (mm) | 4.27 (108.5) | 4.23 (107.5) | -0.04 (-1) -0.9% |
| Revolutions per mile (km) | 732.23 (454.99) | 734.33 (456.29) | 2.1 (1.3) 0.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.94 mph (32.09 km/h) |
| 25 mph (40.23 km/h) | 24.93 mph (40.12 km/h) |
| 30 mph (48.28 km/h) | 29.91 mph (48.14 km/h) |
| 35 mph (56.33 km/h) | 34.9 mph (56.17 km/h) |
| 40 mph (64.37 km/h) | 39.89 mph (64.19 km/h) |
| 45 mph (72.42 km/h) | 44.87 mph (72.21 km/h) |
| 50 mph (80.47 km/h) | 49.86 mph (80.24 km/h) |
| 55 mph (88.51 km/h) | 54.84 mph (88.26 km/h) |
| 60 mph (96.56 km/h) | 59.83 mph (96.28 km/h) |
| 65 mph (104.61 km/h) | 64.81 mph (104.31 km/h) |
| 70 mph (112.65 km/h) | 69.8 mph (112.33 km/h) |
| 75 mph (120.7 km/h) | 74.79 mph (120.36 km/h) |
| 80 mph (128.75 km/h) | 79.77 mph (128.38 km/h) |
| 85 mph (136.79 km/h) | 84.76 mph (136.4 km/h) |
| 90 mph (144.84 km/h) | 89.74 mph (144.43 km/h) |
| 95 mph (152.89 km/h) | 94.73 mph (152.45 km/h) |
| 100 mph (160.93 km/h) | 99.71 mph (160.47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1869 | 2171 | 2338 | 2441 | 2553 | 2632 | 2720 | 2823 | 2966 | 3109 | 3268 | 3396 | 3626 | 3881 | 4079 | 4207 | 4278 | 4541 | 4906 | 5702 |
Better Fuel Economy Factory Ratios Increased Power
