2017 fits Chevy Silverado and GMC Sierra Crew Cab Under Seat Storage Box (will only fit full Crew Cab)
- 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