Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 215/35-17 | 215/30-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 22.93 (582.3) | 22.08 (560.8) | -0.85 (-21.5) -3.7% |
| Width inches (mm) | 8.46 (215) | 8.46 (215) | 0 (0) 0% |
| Circum. inches (mm) | 72.02 (1829.35) | 69.36 (1761.81) | -2.66 (-67.54) -3.7% |
| Sidewall Height inches (mm) | 2.96 (75.25) | 2.54 (64.5) | -0.42 (-10.75) -14.3% |
| Revolutions per mile (km) | 879.74 (546.64) | 913.46 (567.6) | 33.73 (20.96) 3.8% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.26 mph (31 km/h) |
| 25 mph (40.23 km/h) | 24.08 mph (38.75 km/h) |
| 30 mph (48.28 km/h) | 28.89 mph (46.5 km/h) |
| 35 mph (56.33 km/h) | 33.71 mph (54.25 km/h) |
| 40 mph (64.37 km/h) | 38.52 mph (62 km/h) |
| 45 mph (72.42 km/h) | 43.34 mph (69.75 km/h) |
| 50 mph (80.47 km/h) | 48.15 mph (77.5 km/h) |
| 55 mph (88.51 km/h) | 52.97 mph (85.25 km/h) |
| 60 mph (96.56 km/h) | 57.78 mph (93 km/h) |
| 65 mph (104.61 km/h) | 62.6 mph (100.75 km/h) |
| 70 mph (112.65 km/h) | 67.42 mph (108.49 km/h) |
| 75 mph (120.7 km/h) | 72.23 mph (116.24 km/h) |
| 80 mph (128.75 km/h) | 77.05 mph (123.99 km/h) |
| 85 mph (136.79 km/h) | 81.86 mph (131.74 km/h) |
| 90 mph (144.84 km/h) | 86.68 mph (139.49 km/h) |
| 95 mph (152.89 km/h) | 91.49 mph (147.24 km/h) |
| 100 mph (160.93 km/h) | 96.31 mph (154.99 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2325 | 2700 | 2908 | 3037 | 3175 | 3274 | 3383 | 3512 | 3690 | 3868 | 4066 | 4224 | 4511 | 4827 | 5075 | 5233 | 5322 | 5648 | 6103 | 7092 |
Better Fuel Economy Factory Ratios Increased Power
