Truck Vault Covered Bed Line Magnum 2 Drawer, For Select for GMC Sierra Model T-GMSRAM2-19S-PCTruck Vault Covered Bed Line Magnum 2 Drawer, For Select for GMC Sierra Model T GMSRAM2 19S PC The Magnum 2 Drawer Covered Bed is the perfect design for anyone looking for low profile storage for their covered crew cab bed GMC Sierra RAM. Our drawers hold up to 300 lbs internally and up to 2,000 lbs on top of the vault. Magnum drawers have a 10 height. Compatible with 2019 2023 GMC Sierra with 5'8" bed. 2 drawers 10" tall capable of holding 300 lbs