Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/60-17 | 215/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 27.63 (701.8) | 28 (711.3) | 0.37 (9.5) 1.4% |
| Width inches (mm) | 8.86 (225) | 8.46 (215) | -0.39 (-10) -4.4% |
| Circum. inches (mm) | 86.8 (2204.77) | 87.98 (2234.61) | 1.18 (29.85) 1.4% |
| Sidewall Height inches (mm) | 5.31 (135) | 5.5 (139.75) | 0.19 (4.75) 3.5% |
| Revolutions per mile (km) | 729.94 (453.56) | 720.19 (447.5) | -9.75 (-6.06) -1.3% |
215/65-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.27 mph (32.62 km/h) |
| 25 mph (40.23 km/h) | 25.34 mph (40.78 km/h) |
| 30 mph (48.28 km/h) | 30.41 mph (48.93 km/h) |
| 35 mph (56.33 km/h) | 35.47 mph (57.09 km/h) |
| 40 mph (64.37 km/h) | 40.54 mph (65.25 km/h) |
| 45 mph (72.42 km/h) | 45.61 mph (73.4 km/h) |
| 50 mph (80.47 km/h) | 50.68 mph (81.56 km/h) |
| 55 mph (88.51 km/h) | 55.74 mph (89.71 km/h) |
| 60 mph (96.56 km/h) | 60.81 mph (97.87 km/h) |
| 65 mph (104.61 km/h) | 65.88 mph (106.02 km/h) |
| 70 mph (112.65 km/h) | 70.95 mph (114.18 km/h) |
| 75 mph (120.7 km/h) | 76.02 mph (122.33 km/h) |
| 80 mph (128.75 km/h) | 81.08 mph (130.49 km/h) |
| 85 mph (136.79 km/h) | 86.15 mph (138.65 km/h) |
| 90 mph (144.84 km/h) | 91.22 mph (146.8 km/h) |
| 95 mph (152.89 km/h) | 96.29 mph (154.96 km/h) |
| 100 mph (160.93 km/h) | 101.35 mph (163.11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1833 | 2129 | 2293 | 2394 | 2503 | 2581 | 2667 | 2769 | 2909 | 3049 | 3205 | 3330 | 3556 | 3806 | 4001 | 4126 | 4196 | 4453 | 4812 | 5592 |
Better Fuel Economy Factory Ratios Increased Power
