The Drive-in Racking System is a system in which the same pallets are stored on top of each other and back-to-back with a stacking device in depth without leaving any gaps. In this system, stacking vehicles fill the loading channels from back to front, using them as an aisle. Rails are used instead of sleepers for loading. By entering and exiting the channels with the help of guide rails placed on the floor; pallets are stacked in blocks on specially shaped profiles located in depth in the system.

There are corridor spaces between the units in the system. There are guide rails on the edges for easy movement within the corridor. Pallets in the modules are placed on galvanized sheets on the right and left on the floors.