Full Crew Cab Models Only! Includes 1 Under Seat Storage Box (with installation kit, dividers not included); Fits Compatible with 2017 GMC Sierra 1500/2500HD/3500HD Crew Cab; IMPORTANT NOTE FOR 2014+ Model years: please make sure you have a Crew Cab model - for 2014+ Crew Cabs, the rear door should measure 40" wide (review last photo to verify you do not have the smaller rear doors that this item will NOT fit)
Approximately 54-1/2" wide x 16-1/4" deep (custom designed to only fit full Crew Cab models); Perfect solution for keeping your valuables stored away and out of sight; Great for tools, sports gear, winter accessories, hunting and fishing equipment and more
Attachment system is engineered to be superior; It is very strong yet easy to put on and off so you can remove your box if you need to. No fumbling and fighting like with other systems.
Tough high impact molded heavy duty automotive grade black plastic; not at all flimsy; resistant to most chemicals; Does not interfere with feet or foot well area
Factory look and quality; large storage capacity; Note: Dividers are not included 1 Under Seat Storage Box (with installation kit, dividers not included); Easy Tool Free Installation with quick release attachment points
