## Key Measurements
Gen II-V models:
– 12.3m/40.5′ steering circumference[1][2][4][5]
– 28-degree maximum turning angle[2]
– 16.7 ratio rack-and-pinion responsiveness[2]
### 2025 Model Update
Minimum turning radius: 18.7 feet (11.4m full circle)[3]
## Engineering Factors https://vipercircle.com/
Power rack-and-pinion mechanism with:
– under 3 turns lock-to-lock[2]
– Unequal A-arm wheel articulation design[2][4]
Handling characteristics:
“1g lateral acceleration capacity enabled through 335/30ZR18″[2]
Trim differences:
| Track Edition| Base Model|
|–|–|
| 40.6′ diameter[4] | 12.3m[1][5] |
| Adjustable suspension[4] | Fixed setup[1] |