Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 235/35-17 | 225/30-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 23.48 (596.3) | 22.31 (566.8) | -1.16 (-29.5) -4.9% |
| Width inches (mm) | 9.25 (235) | 8.86 (225) | -0.39 (-10) -4.3% |
| Circum. inches (mm) | 73.75 (1873.33) | 70.1 (1780.65) | -3.65 (-92.68) -4.9% |
| Sidewall Height inches (mm) | 3.24 (82.25) | 2.66 (67.5) | -0.58 (-14.75) -17.9% |
| Revolutions per mile (km) | 859.08 (533.81) | 903.79 (561.59) | 44.71 (27.78) 5.2% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.01 mph (30.59 km/h) |
| 25 mph (40.23 km/h) | 23.76 mph (38.24 km/h) |
| 30 mph (48.28 km/h) | 28.52 mph (45.89 km/h) |
| 35 mph (56.33 km/h) | 33.27 mph (53.54 km/h) |
| 40 mph (64.37 km/h) | 38.02 mph (61.19 km/h) |
| 45 mph (72.42 km/h) | 42.77 mph (68.84 km/h) |
| 50 mph (80.47 km/h) | 47.53 mph (76.49 km/h) |
| 55 mph (88.51 km/h) | 52.28 mph (84.14 km/h) |
| 60 mph (96.56 km/h) | 57.03 mph (91.78 km/h) |
| 65 mph (104.61 km/h) | 61.78 mph (99.43 km/h) |
| 70 mph (112.65 km/h) | 66.54 mph (107.08 km/h) |
| 75 mph (120.7 km/h) | 71.29 mph (114.73 km/h) |
| 80 mph (128.75 km/h) | 76.04 mph (122.38 km/h) |
| 85 mph (136.79 km/h) | 80.79 mph (130.03 km/h) |
| 90 mph (144.84 km/h) | 85.55 mph (137.68 km/h) |
| 95 mph (152.89 km/h) | 90.3 mph (145.32 km/h) |
| 100 mph (160.93 km/h) | 95.05 mph (152.97 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2300 | 2672 | 2877 | 3005 | 3142 | 3240 | 3347 | 3474 | 3651 | 3827 | 4023 | 4179 | 4463 | 4776 | 5021 | 5177 | 5265 | 5588 | 6039 | 7017 |
Better Fuel Economy Factory Ratios Increased Power
