Black River

About

Black River engineers and builds its Matrix line of aluminum truck toppers in Altoona, Iowa, and the manufacturing choice shows up in the spec sheet. The Matrix is a revolutionary, spacious solution for modern truck owners who want a secure, accessible cargo space designed from the ground up rather than adapted from a 1990s shell design. The double-walled aluminum shell, built from .063 automotive-grade panels, lands roughly 60 percent lighter than a comparable fiberglass topper without sacrificing rigidity. OEM quality gas struts handle the lift, a continuous weather seal keeps water and dust out, and the design deliberately skips small hinges and external handles that fail over time. With no external handles to break and no tiny hinges to fail, the Matrix truck topper redefines versatility and style in a category where feature lists usually outrun actual durability. The result is, as Black River itself describes it, close to the most maintenance free topper on the market: engineered around the parts that fail on a conventional cap, then removed from the design. The Black River truck caps at Truck Bed Supplies cover the full Matrix range. The Matrix ST is the windowless truck topper for buyers who want a sealed aluminum cargo box. The Black River Matrix GT truck topper redefines versatility and style with DOT-rated tempered glass on the sides and rear plus the Matrix trademark opening mechanism that gives full access to the bed. The Black River Matrix XL truck topper serves full-size beds that need the additional 138 cubic feet of enclosed capacity to easily and securely transport oversized gear. Every topper arrives fully assembled with a no-drill DIY installation that most owners handle in a driveway. For buyers shopping other truck accessories alongside the cap, TBS also carries bed covers, a full bumper accessory range, and bed racks compatible with most Matrix profiles. Why Buy Black River from Truck Bed Supplies? Authorized Dealer: TBS is an authorized Black