## Critical Dimensions
2005-2017 models:
– 12.3m/40.5′ steering circumference[1][2][4][5]
– 28-degree wheel cut limit[2]
– 16.7:1 steering ratio[2]
### 2025 Model Update
Minimum turning radius: 18.7 feet (11.4m full circle)[3]
## Engineering Factors https://vipercircle.com/
Electrically assisted steering mechanism with:
– 2.4 turns lock-to-lock[2]
– Double wishbone wheel articulation design[2][4]
Handling characteristics:
“cornering grip capability enabled through massive rear tires”[2]
Trim differences:
| ACR Model| Standard Version|
|–|–|
| 40.6′ diameter[4] | 40.5′[1][5] |
| Adjustable suspension[4] | Fixed setup[1] |