2017 fits GMC Sierra 1500, 2500HD, 3500HD Under Seat Storage Box Only fits Double Cab

StrongFastParts.com

$119.95 
SKU: 1.44884473.13141

  • DOUBLE CAB MODELS ONLY, WILL NOT FIT CREW CAB. 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
  • Includes 1 Under Seat Storage Box (dividers not included); Compatible with Silverado/Sierra 202017 1500 Double Cab and 202017 2500HD/3500HD Double Cab; IMPORTANT NOTE: Make sure you have a Double Cab model (the rear door should measure 30.5" wide; please review gallery vehicle photo
  • Attachment system is engineered to be superior; It is very strong yet easy to put on and off; No fumbling and fighting like with other systems
  • Approximately 54.5" wide x 16.5" deep (custom designed to only fit Double Cab models); 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; Easy tool-free installation using existing wing nut