Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/65-17 | 235/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 28.52 (724.3) | 29.03 (737.3) | 0.51 (13) 1.8% |
| Width inches (mm) | 8.86 (225) | 9.25 (235) | 0.39 (10) 4.4% |
| Circum. inches (mm) | 89.58 (2275.46) | 91.19 (2316.3) | 1.61 (40.84) 1.8% |
| Sidewall Height inches (mm) | 5.76 (146.25) | 6.01 (152.75) | 0.26 (6.5) 4.4% |
| Revolutions per mile (km) | 707.26 (439.47) | 694.79 (431.72) | -12.47 (-7.75) -1.8% |
235/65-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.36 mph (32.76 km/h) |
| 25 mph (40.23 km/h) | 25.45 mph (40.96 km/h) |
| 30 mph (48.28 km/h) | 30.54 mph (49.15 km/h) |
| 35 mph (56.33 km/h) | 35.63 mph (57.34 km/h) |
| 40 mph (64.37 km/h) | 40.72 mph (65.53 km/h) |
| 45 mph (72.42 km/h) | 45.81 mph (73.72 km/h) |
| 50 mph (80.47 km/h) | 50.9 mph (81.91 km/h) |
| 55 mph (88.51 km/h) | 55.99 mph (90.1 km/h) |
| 60 mph (96.56 km/h) | 61.08 mph (98.29 km/h) |
| 65 mph (104.61 km/h) | 66.17 mph (106.49 km/h) |
| 70 mph (112.65 km/h) | 71.26 mph (114.68 km/h) |
| 75 mph (120.7 km/h) | 76.35 mph (122.87 km/h) |
| 80 mph (128.75 km/h) | 81.44 mph (131.06 km/h) |
| 85 mph (136.79 km/h) | 86.53 mph (139.25 km/h) |
| 90 mph (144.84 km/h) | 91.62 mph (147.44 km/h) |
| 95 mph (152.89 km/h) | 96.71 mph (155.63 km/h) |
| 100 mph (160.93 km/h) | 101.79 mph (163.82 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1768 | 2054 | 2212 | 2310 | 2415 | 2490 | 2573 | 2671 | 2806 | 2942 | 3092 | 3213 | 3431 | 3672 | 3860 | 3980 | 4048 | 4296 | 4642 | 5395 |
Better Fuel Economy Factory Ratios Increased Power
