A lightweight, strong retrofit system that can be installed on any FMVSS 223/224 trailer. Full guarding avaiable by combination of Angelwing, RIG rear retrofit, and SafetySkirt.
Reinforce the rear trailer guard
Reduce aerodynamic drag
Create side impact protection
Provide a target for collision avoidance systems
Uses existing trailer structures and high strength/low weight retrofit components.
US patents 9,463,759 9,908,493.