## Critical Dimensions
Gen II-V models:
– 40.5 feet turning circle diameter[1][2][4][5]
– acute 28º steering lock[2]
– 16.7 ratio rack-and-pinion responsiveness[2]
### Latest Generation Specs
Tightest steering capability: 5.7m (11.4m diameter)[3]
## Engineering Factors https://vipercircle.com/
Power rack-and-pinion system with:
– under 3 turns full steering range[2]
– Unequal A-arm front/rear suspension[2][4]
Handling characteristics:
“cornering grip capacity enabled through 335/30ZR18″[2]
Trim differences:
| Track Edition| Base Model|
|–|–|
| 12.4m turning circle[4] | 40.5′[1][5] |
| Race-tuned dampers[4] | Road configuration[1] |