Semi-Trailers Built Direct From the Manufacturer
Gallegos Trailer Sales builds new scrap & demolition dump trailers, lightweight aluminum vacuum tanks and dry bulk pneumatic semi-trailers for the toughest heavy-haul industries — engineered for durability, capacity and payload.
Five trailer categories for heavy-haul work
Every trailer we sell is spec'd for a specific industry — from demolition debris and scrap metal to oilfield fluids, fine dry powders and construction aggregates.
Scrap Metal & Demolition
80–96 yd³ HARDOX 450 end dumps with a reinforced quarter frame — built to haul demolition debris and scrap metal.
View dump trailers →
Vacuum Tank / Oilfield
Lightweight aluminum & stainless 130–150 Bbl vacuum tanks for produced water and oilfield fluids. USDOT 406 / ASME.
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Dry Bulk / Pneumatic
Steel and aluminum pneumatic trailers, 1,040–1,400 ft³, for cement, lime and fine powders.
View dry bulk trailers →
Construction & Aggregates
Half round end dumps for construction, demolition, aggregates, agriculture and industrial applications.
View aggregate trailers →
Single Hopper / Barite
Single-hopper pneumatic trailers for barite, bentonite and dense, high-density powders.
View single hopper trailers →Manufacturer-direct trailers, spec'd for the job
Built to last
HARDOX 450 steel, ASTM A36 and stainless construction engineered for high-abrasion, heavy-duty loads.
Certified & compliant
Vacuum tanks meet USDOT 406, ASME and R-Stamp requirements for oilfield and hazardous fluids.
Maximum payload
Lightweight aluminum options with the lowest tare weight on the market — carry more on every haul.
Based in Laredo, TX
Serving Texas, the Permian Basin and heavy-haul operators across the United States.
New Gallegos trailers for sale in Laredo, Texas
Gallegos Trailer Sales connects buyers with new, manufacturer-direct Gallegos semi-trailers — from scrap metal and demolition dump trailers to aluminum vacuum tanks, dry bulk pneumatics and belly dumps. We ship across Texas, the Permian Basin and the United States, and we'll spec the right unit for the exact load you haul.
Ready to spec your next trailer?
Tell us what you haul and we'll build the right unit for the job. Get factory-direct pricing today.