Vantech Chevy HHR 2 bar ladder roof rack with 50" bars w/accessories Specifically designed to fit the Chevy HHR Maximum load capacity 400 lbs. evenly distributed Extruded aluminum Crossbars with channels allow for additional accessories. Aluminum Material with galvanized & stainless steel hardware. Accessories include 1 ladder stoppers,1 ladder guides, 4 side supports, 1 EZ-Velcro Strap.