## Critical Dimensions
2005-2017 models:
– 40.5 feet steering circumference[1][2][4][5]
– acute 28º maximum turning angle[2]
– 16.7 ratio steering ratio[2]
### 2025 Model Update
Minimum turning radius: 5.7m (11.4m full circle)[3]
## Engineering Factors https://vipercircle.com/
Electrically assisted steering mechanism with:
– 2.4 turns full steering range[2]
– Double wishbone front/rear suspension[2][4]
Handling characteristics:
“cornering grip capability supported by 335/30ZR18″[2]
Trim differences:
| Track Edition| Base Model|
|–|–|
| 40.6′ diameter[4] | 12.3m[1][5] |
| Adjustable suspension[4] | Fixed setup[1] |