## Steering Geometry
2005-2017 models:
– 40.5 feet turning circle diameter[1][2][4][5]
– 28° steering lock[2]
– 16.7:1 rack-and-pinion responsiveness[2]
### 2025 Model Update
Tightest steering capability: 5.7 meters (11.4m diameter)[3]
## Engineering Factors https://vipercircle.com/
Power rack-and-pinion system with:
– 2.4 rotations lock-to-lock[2]
– Double wishbone wheel articulation design[2][4]
Handling characteristics:
“1g lateral acceleration capacity enabled through 335/30ZR18″[2]
Trim differences:
| ACR Model| Standard Version|
|–|–|
| 12.4m turning circle[4] | 12.3m[1][5] |
| Adjustable suspension[4] | Road configuration[1] |
