Drive-In vs Push-Back
Racking.
Maximum density through deep storage.
Forklifts travel into storage lanes to place and retrieve pallets.
Deep storage from the aisle face.
Pallets move within the lane while the forklift remains in the operating aisle.
What is the difference between drive-in and push-back racking?
The main difference between drive-in and push-back racking is how pallets and forklifts move through the storage system.
In drive-in racking, the forklift enters the racking structure to place or retrieve pallets deeper within the storage lane. Push-back racking keeps the forklift in the operating aisle and uses carts or carriers to move pallets within the lane.
Drive-in can reduce the amount of floor area dedicated to conventional access aisles by allowing trucks to operate inside the storage lanes. Push-back provides multiple-deep storage while keeping loading and retrieval at the aisle face.
What is drive-in pallet racking?
Drive-in pallet racking uses deep storage lanes rather than giving every individual pallet its own direct aisle access.
The forklift travels into the racking lane to place and retrieve pallets. This allows several pallet positions to share the same access lane and can create very high-density storage.
Typical advantages of drive-in racking
- Very high storage density.
- Multiple pallets can be stored deep.
- Fewer conventional access aisles may be required.
- Well suited to larger quantities of similar stock.
Main operational consideration
Because forklifts operate within the storage lanes, the racking layout, truck dimensions, pallet dimensions and operating clearances need to be considered carefully.
Drive-in is often most effective where individual pallet access is less important than achieving high storage density.
Explore Drive-In Pallet Racking →What is push-back pallet racking?
Push-back pallet racking also stores several pallets deep, but the forklift remains in the operating aisle.
Pallets are commonly loaded onto wheeled carts or carriers. As a new pallet is loaded, the previous pallet is pushed further back into the lane.
When the front pallet is removed, the pallets behind move towards the aisle face for retrieval.
Typical advantages of push-back racking
- High-density pallet storage.
- Multiple pallets can be stored deep.
- The forklift remains in the operating aisle.
- Separate storage lanes can support different stock groups.
Main operational consideration
Push-back systems include moving carts or carriers, so pallet dimensions, pallet condition, load characteristics and lane configuration need to be considered as part of the system design.
Because pallets are normally loaded and retrieved from the same aisle face, stock within each lane typically follows a last-in, first-out sequence.
Explore Push-Back Pallet Racking →Drive-In vs Push-Back: key differences
Storage density
Drive-in can create extremely dense storage blocks because deep lanes can be combined with relatively few conventional access aisles.
Push-back also provides high storage density, although the mechanism and practical lane depth differ from a drive-in configuration.
Pallet access
With push-back racking, loading and retrieval take place from the aisle face.
With drive-in racking, the forklift travels into the lane to reach pallet positions further inside the storage structure.
Forklift operation
This is one of the most important differences between the two systems.
Push-back keeps the forklift outside the racking structure, while drive-in requires the truck to travel within the storage lane.
Stock rotation
Push-back racking typically operates on a last-in, first-out basis within each storage lane.
Drive-in stock rotation depends on the configuration and access arrangement, so the intended stock movement should be considered before selecting the system.
Number of SKUs
Drive-in often works particularly well when larger quantities of similar palletised products can be grouped together.
Push-back can provide more flexibility where separate lanes are allocated to different products or stock groups.
Warehouse space
Both systems are designed to reduce reliance on conventional aisle space compared with direct-access systems such as selective pallet racking.
Drive-in and push-back are only two of the main warehouse storage systems available. For a broader comparison, read our Types of Warehouse Racking guide .
Storage density should also be considered as part of the wider warehouse plan. Our guide on how to design a warehouse racking layout covers aisle space, handling equipment, pallet requirements and warehouse flow in more detail.
Drive-In vs Push-Back racking.
| Factor | Drive-In Racking | Push-Back Racking |
|---|---|---|
| Storage type | Multiple pallets stored deep | Multiple pallets stored deep |
| Storage density | Very high | High |
| Forklift enters racking | Yes | No |
| Pallet access | By storage lane | From aisle face / by lane |
| Aisle requirement | Reduced | Reduced |
| Typical stock profile | Larger grouped quantities of similar stock | Multiple pallets per product or lane |
| Stock rotation | Depends on configuration | Typically LIFO within each lane |
| Moving components | Minimal within storage lane | Carts or carriers |
| Typical objective | Very high storage density | High density with aisle-face operation |
Which high-density system should you choose?
Drive-In may suit you if...
- You prioritise very high storage density.
- You hold larger quantities of similar products.
- Individual pallet access is less important.
- Your operation is suitable for forklifts entering storage lanes.
Push-Back may suit you if...
- You want multiple-deep pallet storage.
- You prefer loading and retrieval from the aisle face.
- You need more flexibility between individual storage lanes.
- A last-in, first-out lane arrangement suits the operation.
The right system depends on pallet quantities, number of SKUs, stock rotation, warehouse dimensions, forklift operation and throughput. The system with the largest theoretical pallet count is not necessarily the most effective operational solution.
See which system works in your warehouse.
Use EasyDesign to start planning your warehouse racking layout using your own building and storage requirements, or submit the project through EasyQuote when you're ready for pricing.
Drive-In vs Push-Back FAQs.
What is the main difference between drive-in and push-back racking?
Drive-in racking requires the forklift to enter the storage lane. Push-back racking allows pallets to be stored multiple positions deep while loading and retrieval take place from the aisle face.
Which stores more pallets: drive-in or push-back racking?
Both are high-density storage systems. Drive-in can create very dense storage blocks, but the actual number of pallet positions achievable depends on the warehouse dimensions, lane depth, pallet requirements and overall layout.
Does a forklift enter push-back racking?
No. Push-back pallets are normally loaded and retrieved from the operating aisle rather than the forklift travelling into the storage lane.
Is push-back racking LIFO?
Push-back storage lanes typically operate on a last-in, first-out basis because pallets are loaded and retrieved from the same aisle face.
What products are suitable for drive-in racking?
Drive-in can suit operations storing larger quantities of the same or similar palletised products where high storage density is more important than individual access to every pallet.
What products are suitable for push-back racking?
Push-back can suit operations requiring several pallets per product or storage lane while maintaining loading and retrieval from the aisle face.
Are drive-in and push-back both high-density racking systems?
Yes. Both are designed to increase storage density by reducing the amount of warehouse space required for conventional access aisles, although they achieve this in different ways.
Planning high-density storage?
Explore more EasyRack warehouse guides or start turning your storage requirements into a practical layout and quotation.