Used 2006 Great Dane Flatbed Trailers For Sale

Two decades of loading history matter more than fresh paint on used 2006 Great Dane flatbed trailers. These flat deck or platform trailers carry lumber, steel, building materials, and machinery, but the original rating alone cannot establish an aging trailer's structural condition. Start with the VIN, identification plate, original specifications, and repair records. Confirm deck dimensions rather than assuming every trailer has the same loading footprint.

Great Dane's GP-745-96 steel platform and aluminum-and-steel composite designs call for different inspection methods. On steel construction, examine main-beam flanges, crossmember ends, suspension attachments, and the upper coupler plate for corrosion, distortion, or cracking. On composite construction, inspect connections between dissimilar metals for corrosion and loose fasteners, along with the aluminum deck and steel understructure. Fresh undercoating deserves a closer look when surrounding hardware shows heavy scaling. Request documentation for beam repairs or added reinforcement, and have questionable welds evaluated by a qualified trailer repair shop rather than accepting appearance as proof of strength.

Deck length, width, and support spacing should match the freight. A 45-foot platform has less usable loading length than a 48-foot deck, while 96-inch and 102-inch widths affect placement of pallets, bundles, and machinery. Wood flooring needs checks for rot, loose planks, and fastener pull-through; aluminum decking needs checks for cracks and damaged attachment points. Closely spaced crossmembers can help support concentrated loads, but spacing alone does not establish a machinery or coil rating. Verify the manufacturer's loading limits and required blocking locations.

Spring suspension and air ride require different maintenance checks on a trailer of this age. Inspect spring hangers, equalizers, bushings, and cracked leaves on mechanical suspension; inspect air springs, ride-height controls, trailing-arm pivots, and shock mounts on air ride. Check alignment, wheel-end leakage, bearing condition, brake wear, air leaks, and tire date codes. Review invoices for axle, suspension, and brake work instead of assuming low annual mileage means low wear. Landing gear should lift smoothly under load without excessive shaft or leg movement.

Across the United States and Canada, operating history can matter more than the trailer's current location. Northern road salt attacks steel structure and electrical connections, while repeated jobsite loading can damage decking, rub rails, and winch tracks. Inspect bulkhead mounts, stake pockets, strap winches, and toolbox brackets for cracks or unauthorized modifications. Weigh the empty trailer with its normal equipment to establish realistic payload. Confirm the axle spacing, tractor combination, route limits, and provincial or state requirements before assigning freight, particularly when a spread-axle trailer will cross jurisdictions.