## Critical Dimensions
2005-2017 models:
– 12.3-12.4 meters turning circle diameter[1][2][4][5]
– acute 28º steering lock[2]
– 16.7:1 rack-and-pinion responsiveness[2]
### Latest Generation Specs
Minimum turning radius: 18.7 feet (11.4m diameter)[3]
## Engineering Factors https://vipercircle.com/
Electrically assisted steering mechanism with:
– under 3 turns lock-to-lock[2]
– Double wishbone wheel articulation design[2][4]
Performance impact:
“1g lateral acceleration capability supported by 335/30ZR18″[2]
Trim differences:
| ACR Model| Base Model|
|–|–|
| 40.6′ diameter[4] | 12.3m[1][5] |
| Adjustable suspension[4] | Road configuration[1] |