Best Dunnage Rack for Flatbed Trailers and Heavy Loads
When equipping a flatbed or general storage space, a durable dunnage rack helps elevate inventory, improve airflow, and protect floors. This guide highlights five top-performing aluminum and stainless steel dunnage racks, selected for flatbed use, heavy capacity, and versatility in environments from trucking to kitchens. Each entry includes key specs to help compare load capacity, dimensions, and mounting options.
| Product | Dimensions | Capacity |
|---|---|---|
| Mytee Products Lightweight Dunnage Racks | 20″ x 15″ | Noted in description as paired bolt-on wood holder, 1/4″ Aluminum |
| Winco Dunnage Rack 20″ x 36″ | 20″ x 36″ | 1800 lbs |
| Regal Altair Aluminum Dunnage Rack | 36″ x 20″ x 12″ | 1300-1600 lbs range |
| Update International 14″ x 36″ | 14″ x 36″ | 1800 lbs |
| Winco 20″ x 60″ | 20″ x 60″ | 1200 lbs |
Note: Tables show typical capacities and dimensions drawn from product descriptions. Always verify current specifications and compatibility with your trailer or workspace before purchasing.
Mytee Products Lightweight Dunnage Racks

The Mytee Products dunnage racks are designed for flatbed use with bolt-on mounting suited for gooseneck trailers. Constructed from aluminum, the racks weigh less while providing durable support. The package is described as a pair, with a 1/4-inch thick aluminum composition. The setup supports elevated storage, reducing floor contact for cargo and facilitating cleaner loading and unloading processes. This option emphasizes lightweight handling while offering reliable, repeated use in demanding environments.
Winco Dunnage Rack 20 Inch By 36 Inch

The Winco 20×36 inch dunnage rack features an 1,800-pound capacity in a welded aluminum frame, making it suitable for heavy-duty restaurant, office, and industrial storage. Its gapped bars promote air circulation around stored items, helping maintain product quality and reducing moisture buildup. The all-metal construction is designed for daily commercial use, with durable performance across varied environments and loads. This rack balances size and strength for mid-sized flatbed applications and shop floors alike.
Regal Altair Aluminum Dunnage Rack 36″ x 20″

The Regal Altair 36″ x 20″ aluminum dunnage rack offers a high-capacity, all-welded construction with a robust profile designed to handle heavy loads. Reported capacities reach up to 1600 pounds, making it suitable for large shipments or bulk storage. This rack emphasizes corrosion resistance and structural integrity, suitable for both industrial settings and food-service environments where stability and longevity are essential.
Update International DNRK-2025 Dunnage Rack

The Update International DNRK-2025 model provides a 24″ x 20″ footprint with 8″ height and a substantial 1800-pound capacity. The rack is built with heli-arc welded aluminum, highlighted by a design that accommodates bulk ingredients or other high-weight items off the floor. Plastic soles on the legs help protect floors during movement, making it a practical choice for kitchens, warehouses, and transportation storage areas that require floor-safe operation.
Wibeelee Stainless Steel Dunnage Rack (3 Pack)

The Wibeelee three-pack stainless steel dunnage racks provide assembly-free operation. With dimensions of 11.8 x 11.8 x 3.9 inches, these compact racks are designed to prevent direct contact with the ground while enabling easy stacking or placement in tight spaces. Rated to support over 1,000 pounds in total, the stainless-steel construction offers corrosion resistance and durability appropriate for busy kitchens, garages, and hospitality settings where frequent cleaning is required.
Winco 20×60 Dunnage Rack

This Winco model offers a 1200-pound capacity in a 20″ by 60″ footprint, with welded tubular aluminum for strength and durability. The larger surface area makes it suitable for long shipments or bulk items that require more foot space on a flatbed or storage rack. The design promotes air circulation to preserve contents and maintain product quality during storage or transit.
Update International Aluminum Dunnage Rack 14×36

Update International’s 14″ x 36″ aluminum dunnage rack provides a compact, sturdy option for smaller spaces or lighter loads. With a notable 1800-pound capacity, this rack balances a slim footprint with strong support. The inclusion of floor-friendly legs or soles helps protect surfaces during movement, while the aluminum construction contributes to reduced weight and strong corrosion resistance for varied environments.
Buying Guide
- Material choice: Aluminum racks are lightweight and corrosion-resistant, ideal for outdoor or humid spaces. Stainless steel offers excellent durability and wear resistance but can be heavier and higher in cost.
- Load capacity: Match the rack capacity to the heaviest item you plan to store or transport. Consider distributed loads and dynamic forces during transit on a flatbed.
- Dimensions and clearance: Ensure the rack fits your trailer width and height constraints, and allows air circulation around stored items to prevent moisture buildup.
- Mounting method: Bolt-on racks provide secure mounting on trailers, while freestanding racks offer flexibility for shop floors and warehouses.
- Floor protection: Look for racks with floor-safe legs or plastic soles to prevent floor damage during movement and reorganization.
- Maintenance: Aluminum and stainless steel racks require minimal maintenance but should be cleaned regularly to prevent corrosion and buildup of residues.
- Ventilation: Gapped or open-bar designs promote airflow, which is beneficial for perishable items and storage of bulk ingredients.
- Multi-use considerations: For mixed environments (food service, transport, industrial), prioritize racks with easy cleaning, corrosion resistance, and compatibility with shelving or other storage systems.
- Warranty and service: Check for manufacturer warranties and availability of replacement parts if mounting hardware or legs require service in the future.
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