## Steering Geometry
2005-2017 models:
– 40.5 feet steering circumference[1][2][4][5]
– 28° wheel cut limit[2]
– quick 16.7 steering ratio[2]
### Latest Generation Specs
Tightest steering capability: 18.7 feet (11.4m full circle)[3]
## Technical Context https://vipercircle.com/
Power rack-and-pinion mechanism with:
– 2.4 rotations full steering range[2]
– Unequal A-arm wheel articulation design[2][4]
Performance impact:
“cornering grip capability enabled through 335/30ZR18″[2]
Model variations:
| ACR Model| Base Model|
|–|–|
| 40.6′ diameter[4] | 12.3m[1][5] |
| Race-tuned dampers[4] | Fixed setup[1] |