Holman ProMaster 159" Extended Wheelbase Flooring w/o Mounting Tracks Model 40476PE Brand FX each front mount hitch is

each front mount hitch is put through rigorous fatigue and stress testing to withstand road abuse (within specified capacities)

9 2013 GMC Sierra 1500 SLT 78

11 Inches Vertical Travel Model 28116

Secure mechanical locking system for improved stability

Note: Excluding fender flares and DIESEL

Holman ProMaster 159" Extended Wheelbase Flooring w/o Mounting Tracks Model 40476PE Brand FX each front mount hitch isHolman ProMaster 159" Extended Wheelbase Flooring w o Mounting Tracks Model 40476PE This flooring consists of 3 4 composite pieces connected by aluminum Extendedrusion. 40476XX series floors do not have mounting tracks to allow for a flat cargo area. Shelves and accessories can be mounted by drilling through the floor and installing plus nuts into the OEM van floor. Installation of the rigid flooring allows for a flat smooth surface in the cargo area