Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 195/50-14 | 205/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 21.68 (550.6) | 23.07 (586) | 1.39 (35.4) 6.4% |
| Width inches (mm) | 7.68 (195) | 8.07 (205) | 0.39 (10) 5.1% |
| Circum. inches (mm) | 68.1 (1729.76) | 72.48 (1840.97) | 4.38 (111.21) 6.4% |
| Sidewall Height inches (mm) | 3.84 (97.5) | 4.04 (102.5) | 0.2 (5) 5.1% |
| Revolutions per mile (km) | 930.39 (578.11) | 874.18 (543.19) | -56.2 (-34.92) -6% |
205/50-15 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 21.29 mph (34.26 km/h) |
| 25 mph (40.23 km/h) | 26.61 mph (42.82 km/h) |
| 30 mph (48.28 km/h) | 31.93 mph (51.38 km/h) |
| 35 mph (56.33 km/h) | 37.25 mph (59.95 km/h) |
| 40 mph (64.37 km/h) | 42.57 mph (68.51 km/h) |
| 45 mph (72.42 km/h) | 47.89 mph (77.08 km/h) |
| 50 mph (80.47 km/h) | 53.21 mph (85.64 km/h) |
| 55 mph (88.51 km/h) | 58.54 mph (94.2 km/h) |
| 60 mph (96.56 km/h) | 63.86 mph (102.77 km/h) |
| 65 mph (104.61 km/h) | 69.18 mph (111.33 km/h) |
| 70 mph (112.65 km/h) | 74.5 mph (119.9 km/h) |
| 75 mph (120.7 km/h) | 79.82 mph (128.46 km/h) |
| 80 mph (128.75 km/h) | 85.14 mph (137.03 km/h) |
| 85 mph (136.79 km/h) | 90.46 mph (145.59 km/h) |
| 90 mph (144.84 km/h) | 95.79 mph (154.15 km/h) |
| 95 mph (152.89 km/h) | 101.11 mph (162.72 km/h) |
| 100 mph (160.93 km/h) | 106.43 mph (171.28 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2225 | 2584 | 2783 | 2906 | 3039 | 3133 | 3238 | 3361 | 3531 | 3701 | 3891 | 4042 | 4317 | 4620 | 4856 | 5008 | 5093 | 5405 | 5841 | 6787 |
Better Fuel Economy Factory Ratios Increased Power
