## Critical Dimensions
Gen II-V models:
– 12.3-12.4 meters turning circle diameter[1][2][4][5]
– acute 28º maximum turning angle[2]
– 16.7 ratio rack-and-pinion responsiveness[2]
### 2025 Model Update
Tightest steering capability: 18.7 feet (11.4m diameter)[3]
## Engineering Factors https://vipercircle.com/
Power rack-and-pinion system with:
– under 3 turns lock-to-lock[2]
– Double wishbone front/rear suspension[2][4]
Performance impact:
“1g lateral acceleration capability supported by massive rear tires”[2]
Model variations:
| Track Edition| Standard Version|
|–|–|
| 12.4m turning circle[4] | 40.5′[1][5] |
| Adjustable suspension[4] | Road configuration[1] |
