Freight types/
Metals & building materials

Metals & building materials

Steel coils, plate, aluminum, wire, and building materials are the marketplace's signature open-deck freight, tied to northern Mexico's steel belt and border-zone construction.

Typical equipment

Metals and building materials are the marketplace's core open-deck freight — flatbeds and Conestogas with chains, coil securement, and tarps — while lighter wire, racks, and fixtures move palletized in dry vans.

Where it concentrates

Metals postings concentrate in Reynosa for skidded coils, Monterrey and Monclova in the northern steel belt, and Tijuana and Mexicali for building materials on the West Coast.

Cargado mascot Meatball in a hardhat next to steel coils in an industrial yard

Metals are the heavyweight division of cross-border freight — literally. Steel coils, plate, tubing, aluminum articles, wire reels, and building materials form the core of the open-deck freight on the Cargado marketplace, tied to the steel industry of northern Mexico and the constant construction on both sides of the border.

The steel geography

Northern Mexico is steel country. Monterrey anchors the region's metals and manufacturing complex, and Monclova — home to one of Mexico's historic steelmaking centers — posts steel plate and machinery on the marketplace. Reynosa stands out in the data for skidded coils and coil-and-parts volume moving through the Pharr corridor, while Tijuana and Mexicali generate building materials, metal racks, and aluminum flows on the West Coast. Southbound, U.S. markets ship steel, lumber, wire rolls, and plumbing fixtures to Mexican construction and manufacturing.

Meatball pushing a wheelbarrow overloaded with bricks
Slightly over legal weight.

How metal moves

  • Coils are the signature load: skidded or eyeway-loaded, chained and secured to precise standards, sometimes requiring coil racks. A coil that shifts is dangerous, so experienced coil carriers are worth naming as a requirement.
  • Plate, tubing, and rebar ride flatbeds with chains, binders, and edge protection, tarped when the product must stay dry.
  • Weather-sensitive metal — finished aluminum, coated steel — increasingly moves under Conestoga rolling tarps, which protect the product without the labor of hand-tarping.
  • Lighter metal freight — wire reels, metal caps, empty racks, fixtures — moves palletized in dry vans alongside the open-deck flows.

What brokers should know

Weight discipline is everything in metals. Coils and plate gross out trailers fast, and legal weight limits differ between Mexico and the U.S. — a load built to Mexican configurations may need adjusting at the border. Securement standards also differ in detail, so carriers who run metals cross-border regularly are the safe bet. Postings that state the exact product, per-piece weights, and tarp requirement draw markedly better open-deck bids. The reward for getting it right is a durable niche: metals lanes repeat with industrial regularity, and open-deck carriers who prove themselves on coil work tend to stay loyal to the brokers who post it cleanly.

See the lanes pages for corridor-level flows, and the Mexico 101 guides for cross-border fundamentals.

Common questions

Can Cargado carriers handle steel coils cross-border?

Yes — skidded coils are among the most posted open-deck commodities on the marketplace, particularly through the Reynosa-Pharr corridor. Coil work demands specific securement skills and sometimes coil racks, so state the coil weight, dimensions, and loading orientation in the posting and let experienced coil carriers respond.

Is open-deck capacity available, or is the network mostly dry van?

Dry van is the largest equipment segment, but open deck is a well-established minority of marketplace postings, and cross-border open-deck freight is attractive work that draws committed flatbed carriers. Depth varies by corridor — the northern steel markets see the most consistent open-deck activity — so post with full product detail and lead time on thinner lanes.

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