BACKRACK Side Rails Standard; 5.9 Ft. Bed; 07-13 Silverado/Sierra 1500 Model 55519 6-3/4 In. Rise Not everyone understands the status

Not everyone understands the status that comes with owning a full-size truck or SUV

They are compatible with certain models of Chevrolet

Instantly adds up to 2-feet of length to your truck bed

GMC Sierra C / K Model 60631

BACKRACK Side Rails Standard; 5.9 Ft. Bed; 07-13 Silverado/Sierra 1500 Model 55519 6-3/4 In. Rise Not everyone understands the statusBACKRACK Side Rails Standard; 5. 9 Ft. Bed; 07 13 Silverado Sierra 1500 Model 55519 SERIOUS STRENGTH: We get it. You do not want Siderails that try to look tough but have no purpose. BACKRACK(TM) Siderails are industrial grade and designed for trucks that push the envelope of on the job abuse. Heavy gauge HRPO tube is fully welded to an angular base that runs the full length of your truck bed. We expect you to overload your truck. BACKRACK(TM)