Steelcraft STX600 Black Running Boards Model 600-17000 48" Deep They also come with a

They also come with a 4-way flat extension to provide plenty of length to plug into the RV socket

Transfer Flow 100 Gallon In-Bed Auxiliary Diesel Fuel Tank System - TRAX 4 Model 0800116758

while bungees can be unreliable

Durable corrosion-proof hopper with 4 cubic foot capacity hopper

Steelcraft STX600 Black Running Boards Model 600-17000 48" Deep They also come with aSteelcraft STX600 Running Boards Model 600 17000 Highlights include heavy duty 14 gauge stamped carbon steel deck, 6. 5" step surface, fully E Coated to resist rust & corrosion and an innovative track mounting system that allows for multiple mounting position. Comes with a 3yr warranty