Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/35-17 | 215/20-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.93 (582.3) | 20.39 (517.8) | -2.54 (-64.5) -11.1% |
| Width inches (mm) | 8.46 (215) | 8.46 (215) | 0 (0) 0% |
| Circum. inches (mm) | 72.02 (1829.35) | 64.04 (1626.72) | -7.98 (-202.63) -11.1% |
| Sidewall Height inches (mm) | 2.96 (75.25) | 1.69 (43) | -1.27 (-32.25) -42.9% |
| Revolutions per mile (km) | 879.74 (546.64) | 989.32 (614.73) | 109.58 (68.09) 12.5% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 17.78 mph (28.62 km/h) |
| 25 mph (40.23 km/h) | 22.23 mph (35.78 km/h) |
| 30 mph (48.28 km/h) | 26.68 mph (42.93 km/h) |
| 35 mph (56.33 km/h) | 31.12 mph (50.09 km/h) |
| 40 mph (64.37 km/h) | 35.57 mph (57.24 km/h) |
| 45 mph (72.42 km/h) | 40.02 mph (64.4 km/h) |
| 50 mph (80.47 km/h) | 44.46 mph (71.55 km/h) |
| 55 mph (88.51 km/h) | 48.91 mph (78.71 km/h) |
| 60 mph (96.56 km/h) | 53.35 mph (85.87 km/h) |
| 65 mph (104.61 km/h) | 57.8 mph (93.02 km/h) |
| 70 mph (112.65 km/h) | 62.25 mph (100.18 km/h) |
| 75 mph (120.7 km/h) | 66.69 mph (107.33 km/h) |
| 80 mph (128.75 km/h) | 71.14 mph (114.49 km/h) |
| 85 mph (136.79 km/h) | 75.58 mph (121.64 km/h) |
| 90 mph (144.84 km/h) | 80.03 mph (128.8 km/h) |
| 95 mph (152.89 km/h) | 84.48 mph (135.95 km/h) |
| 100 mph (160.93 km/h) | 88.92 mph (143.11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Better Fuel Economy Factory Ratios Increased Power
