2001-2010 GM 2500HD 5.5" Rear Glide-Ride Leaf Spring (BDS001509)Features Reduces axle wrap and creates a more controlled and stable feel Multi leaf progressive design for a smooth ride Maintains factory payload weight ratings Provides a 5. 5" rear lift height over stock springs Engineered for improved handling under varied load conditions Requires bushings that must be purchased separately The 2001 2010 GM 2500HD 5. 5 Rear Glide Ride Leaf Spring from BDS Suspension is designed to enhance the rear suspension of