We installed a truck bed rack accessory bars and accessories onto a 2020 Toyota Tundra. The truck bed rack and bars are manufactured by Yakima and is known as the Overhaul HD System. The side bars have a channel that runs through them allowing for accessories to be mounted. The red containers attached to the side bars are known as Rotopax, they are used to store 2 extra gallons of gasoline each. The black boards attached to the side bars are known as Maxtrax, they are used as a recovery device to get unstuck. Both of these products have mounting hardware that is sold separately.