BACKRACK Side Rails Standard; 6.7 Ft. Bed; 14-18 Silv/Sra 1500, 14-19 Silv/Sra HD Model 65520 Electrical Contractor Aluminum construction with plywood shelves

Aluminum construction with plywood shelves with a rubber layer to decrease vibrations

It installs easily and provides 9-1/2" of extra clearance for a bumper or spare tire

The AL40RU is the narrowest tank at only 10” wide

Uses bulk salt or 50/50 salt/sand mix

Chain detaches to swing the door down to 180°

BACKRACK Side Rails Standard; 6.7 Ft. Bed; 14-18 Silv/Sra 1500, 14-19 Silv/Sra HD Model 65520 Electrical Contractor Aluminum construction with plywood shelvesBACKRACK Side Rails Standard; 6. 7 Ft. Bed; 14 18 Silv Sra 1500, 14 19 Silv Sra HD Model 65520 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.