No structural modifications to your vehicle - can be easily removed for vehicle resale.Available for passenger or driver side of vehicle.Bruno’s Optional Back-Off™ backrest removal device allows someone to lift off the backrest part of the mobility device seat, allowing it to fit into shorter vehicle openings without having to remove the entire seat! Available for many different scooters and power chairs.Hundreds of vehicle-specific Custom Bases are available for a precise installation (at no charge).Custom docking device for your mobility device is included (at no charge).Fold-Down Lift Head allows partial third row seating access (where applicable) and improved driver visibility when mobility device is not present (requires optional quick release pins).Offset Post Design - Allows Personal Mobility Device to be safely unloaded on the side of the vehicle.