Drive-in rack
How does drive-in rack work?
Drive your forkpfts directly into your rack system to stock and retrieve pallet loads. Drive-in racks allow pft trucks to enter from one side of the rack system. Pallets are placed on a rail system that runs parallel to the forkpft forks.
Because forkpfts drive in and out of the system, drive-in racks are subject to more abuse than selective or push back rack. The potential for damage makes the strength and integrity of the drive-in rack system very important. 
What are the advantages of drive-in rack?
Drive-in racks are perfect for high-density storage of similar items that can be accessed on a last-in, first out basis. These racks work well for a large quantity of similar products that move quickly in and out of inventory. When warehouse space is at a premium, drive-in racks are one of the best storage solutions on a cost-per-square-foot basis.