Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 225/50-17 | 225/65-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.86 (656.8) | 28.52 (724.3) | 2.66 (67.5) 10.3% |
| Width inches (mm) | 8.86 (225) | 8.86 (225) | 0 (0) 0% |
| Circum. inches (mm) | 81.24 (2063.4) | 89.58 (2275.46) | 8.35 (212.06) 10.3% |
| Sidewall Height inches (mm) | 4.43 (112.5) | 5.76 (146.25) | 1.33 (33.75) 30% |
| Revolutions per mile (km) | 779.95 (484.64) | 707.26 (439.47) | -72.69 (-45.16) -9.3% |
225/65-17 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 22.06 mph (35.49 km/h) |
| 25 mph (40.23 km/h) | 27.57 mph (44.37 km/h) |
| 30 mph (48.28 km/h) | 33.08 mph (53.24 km/h) |
| 35 mph (56.33 km/h) | 38.6 mph (62.12 km/h) |
| 40 mph (64.37 km/h) | 44.11 mph (70.99 km/h) |
| 45 mph (72.42 km/h) | 49.62 mph (79.86 km/h) |
| 50 mph (80.47 km/h) | 55.14 mph (88.74 km/h) |
| 55 mph (88.51 km/h) | 60.65 mph (97.61 km/h) |
| 60 mph (96.56 km/h) | 66.17 mph (106.48 km/h) |
| 65 mph (104.61 km/h) | 71.68 mph (115.36 km/h) |
| 70 mph (112.65 km/h) | 77.19 mph (124.23 km/h) |
| 75 mph (120.7 km/h) | 82.71 mph (133.11 km/h) |
| 80 mph (128.75 km/h) | 88.22 mph (141.98 km/h) |
| 85 mph (136.79 km/h) | 93.74 mph (150.85 km/h) |
| 90 mph (144.84 km/h) | 99.25 mph (159.73 km/h) |
| 95 mph (152.89 km/h) | 104.76 mph (168.6 km/h) |
| 100 mph (160.93 km/h) | 110.28 mph (177.47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1800 | 2091 | 2252 | 2351 | 2459 | 2535 | 2619 | 2719 | 2857 | 2995 | 3148 | 3270 | 3492 | 3738 | 3929 | 4052 | 4121 | 4373 | 4726 | 5491 |
Better Fuel Economy Factory Ratios Increased Power
