Collection: 2019-2026 GMC Sierra 1500 Bed Extenders

Bed extenders fitment-verified for the 2019-2026 GMC Sierra 1500, including MultiPro tailgate configurations. Covers both 5.8-ft short beds and 6.6-ft standard beds with AMP Research BedXtender HD flip-out extenders and Roll-N-Lock cargo managers for hauling dirt bikes, lumber, and kayaks.

Will a bed extender fit my MultiPro tailgate? Yes -- but you must use the AMP Research No-Drill Bracket Kit mapped for MultiPro. GMC's 6-way tailgate altered rear pillar geometry, so standard brackets will not align the pivot points correctly.

If it is listed here, it fits your Sierra -- guaranteed.