Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 205/50-15 | 215/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.07 (586) | 23.46 (596) | 0.39 (10) 1.7% |
| Width inches (mm) | 8.07 (205) | 8.46 (215) | 0.39 (10) 4.9% |
| Circum. inches (mm) | 72.48 (1840.97) | 73.72 (1872.39) | 1.24 (31.42) 1.7% |
| Sidewall Height inches (mm) | 4.04 (102.5) | 4.23 (107.5) | 0.2 (5) 4.9% |
| Revolutions per mile (km) | 874.18 (543.19) | 859.51 (534.08) | -14.67 (-9.11) -1.7% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.34 mph (32.74 km/h) |
| 25 mph (40.23 km/h) | 25.43 mph (40.92 km/h) |
| 30 mph (48.28 km/h) | 30.51 mph (49.1 km/h) |
| 35 mph (56.33 km/h) | 35.6 mph (57.29 km/h) |
| 40 mph (64.37 km/h) | 40.68 mph (65.47 km/h) |
| 45 mph (72.42 km/h) | 45.77 mph (73.66 km/h) |
| 50 mph (80.47 km/h) | 50.85 mph (81.84 km/h) |
| 55 mph (88.51 km/h) | 55.94 mph (90.02 km/h) |
| 60 mph (96.56 km/h) | 61.02 mph (98.21 km/h) |
| 65 mph (104.61 km/h) | 66.11 mph (106.39 km/h) |
| 70 mph (112.65 km/h) | 71.19 mph (114.58 km/h) |
| 75 mph (120.7 km/h) | 76.28 mph (122.76 km/h) |
| 80 mph (128.75 km/h) | 81.37 mph (130.94 km/h) |
| 85 mph (136.79 km/h) | 86.45 mph (139.13 km/h) |
| 90 mph (144.84 km/h) | 91.54 mph (147.31 km/h) |
| 95 mph (152.89 km/h) | 96.62 mph (155.5 km/h) |
| 100 mph (160.93 km/h) | 101.71 mph (163.68 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2187 | 2541 | 2736 | 2857 | 2988 | 3081 | 3183 | 3304 | 3472 | 3639 | 3825 | 3974 | 4244 | 4542 | 4775 | 4924 | 5008 | 5315 | 5743 | 6674 |
Better Fuel Economy Factory Ratios Increased Power
