Collection: 2007-2013 GMC Sierra 1500 Bed Extenders

These bed extenders fit 2007-2013 GMC Sierra 1500 trucks with 5.8ft, 6.5ft, and 8ft beds. Choose swing-out steel cages from AMP Research BedXtender HD or truck-bed hitch-mount extenders that handle plywood, kayaks, and ladders past the tailgate.

Do I need to drill my bed to install one? No. The AMP Research and tailgate-mounted extenders clamp to the stake pockets or bolt to existing tailgate hardware, so factory sheet metal stays untouched.

Every listing is verified to your Sierra 1500 -- no guesswork, no returns for fitment.