Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 200/70-15 | 215/50-15 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 26.02 (661) | 23.46 (596) | -2.56 (-65) -9.8% |
| Width inches (mm) | 7.87 (200) | 8.46 (215) | 0.59 (15) 7.5% |
| Circum. inches (mm) | 81.76 (2076.59) | 73.72 (1872.39) | -8.04 (-204.2) -9.8% |
| Sidewall Height inches (mm) | 5.51 (140) | 4.23 (107.5) | -1.28 (-32.5) -23.2% |
| Revolutions per mile (km) | 774.99 (481.56) | 859.51 (534.08) | 84.52 (52.52) 10.9% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.03 mph (29.02 km/h) |
| 25 mph (40.23 km/h) | 22.54 mph (36.28 km/h) |
| 30 mph (48.28 km/h) | 27.05 mph (43.53 km/h) |
| 35 mph (56.33 km/h) | 31.56 mph (50.79 km/h) |
| 40 mph (64.37 km/h) | 36.07 mph (58.04 km/h) |
| 45 mph (72.42 km/h) | 40.57 mph (65.3 km/h) |
| 50 mph (80.47 km/h) | 45.08 mph (72.55 km/h) |
| 55 mph (88.51 km/h) | 49.59 mph (79.81 km/h) |
| 60 mph (96.56 km/h) | 54.1 mph (87.07 km/h) |
| 65 mph (104.61 km/h) | 58.61 mph (94.32 km/h) |
| 70 mph (112.65 km/h) | 63.12 mph (101.58 km/h) |
| 75 mph (120.7 km/h) | 67.62 mph (108.83 km/h) |
| 80 mph (128.75 km/h) | 72.13 mph (116.09 km/h) |
| 85 mph (136.79 km/h) | 76.64 mph (123.34 km/h) |
| 90 mph (144.84 km/h) | 81.15 mph (130.6 km/h) |
| 95 mph (152.89 km/h) | 85.66 mph (137.85 km/h) |
| 100 mph (160.93 km/h) | 90.17 mph (145.11 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
