🛠️ Overview
The Hillsboro 3500 Series aluminum flatbed is engineered for unmatched durability, towing versatility, and safety. Designed for serious work applications, this bed is a favorite among commercial fleets and heavy-duty pickup owners seeking a lightweight, corrosion-resistant alternative to steel beds. Rugged, functional, and clean in design, it meets the demands of modern work trucks.
📐 Key Specifications
Construction & Structure
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Extruded aluminum floor with heavy-duty 3″ I-beam crossmembers spaced ~16″ on center
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4″ × 2″ adjustable tube steel long sills for multiple frame-rail widths
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.125″ aluminum skirting and box sheeting—superior to many competitors’ .100″ material
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6″ extruded rub rail and tread-brite tailboard for edge protection and utility
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Tapered front corners and stepped rear taper for optimized clearance and styling
Lighting & Wiring
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Full LED lighting package: six stop/turn/tail lights, four backup lights, integrated clearance lighting
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Recessed aluminum housings for taillights and license plate
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Plug-in style sealed wiring harness for long-term reliability
Hitch & Towing Setup
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30,000 lb-rated gooseneck ball with flush-mount access cover
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25,000 lb rear receiver hitch, 2½″ tube
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B&W turn-over ball conversion kit available
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Safety chain anchors integrated into hitch platform
Headache Rack & Bed Shape
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Adjustable-height headache rack with square-tube louver design
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Strong upper structure integrated into long sills
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Standard clearance lights built into the top corners
✅ Warranty & Durability
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3-Year structural aluminum warranty
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High-strength extruded aluminum for corrosion resistance and reduced bed weight
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Proven performance in commercial, construction, and farm environments
🎯 Ideal For
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Heavy towing and hauling with integrated safety and wiring
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Commercial upfitters and work-truck owners
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Fleets and individuals upgrading from rust-prone steel beds