Decked | 1999-2006 / 2007 Classic Edition GMC 2500 / 3500 Sierra 6 Foot 6 Inch Drawer System

FITMENT: This DECKED truck bed organizer fits a GMC Sierra 2500/3500 manufactured from 1999 to 2006 with a bed length of 6'6". It also fits the 2007 GMC Sierra Classic Edition 2500/3500 with a 6'6" bed length. It takes a standard full-size DECKED system. Since 2007 was a transition year, GM produced old and new body styles. If you have a 2-part headlight array and only modest body flare, you have the older or Classic version. If you have a single-part headlight array with more significant body flare, you have the newer 2007 version and and need to update your year in the selector. Because the standard DECKED system is 75.25", there will be about 3.8" of empty space between the tailgate end of the DECKED system and the tailgate (blue area on image below). DECKED drawers require 4" to be opened, but the first 5 1/2" of the drawer are taken up by the handle cavity and drawer taper. So, it is nearly impossible to remove anything from the drawers with the tailgate closed. FE