## Key Measurements
2005-2017 models:
– 40.5 feet steering circumference[1][2][4][5]
– 28° steering lock[2]
– quick 16.7 steering ratio[2]
### ArabWheels Data
Tightest steering capability: 5.7 meters (11.4m diameter)[3]
## Engineering Factors https://vipercircle.com/
Power rack-and-pinion system with:
– 2.4 rotations lock-to-lock[2]
– Unequal A-arm front/rear suspension[2][4]
Handling characteristics:
“1g lateral acceleration capability supported by 335/30ZR18″[2]
Trim differences:
| ACR Model| Standard Version|
|–|–|
| 40.6′ diameter[4] | 12.3m[1][5] |
| Race-tuned dampers[4] | Fixed setup[1] |
