The Conestoga trailers in our inventory are equipped with a rolling tarp system that keeps cargo insulated from inclement weather, intense sunlight, and other hazards. Ideal for machinery, sod, construction products, and oversized and bulky items, these curtainside and flatbed trailers provide flexible loading and off-loading from three sides and with a crane.
Conestoga trailers are uniquely designed to maximize flexible deliveries. They merge the security of dry van trailers with the ability to move heavy-duty equipment on lowboys and step decks. Opting for a Conestoga curtainside delivery approach:
Protects Cargo
Provides Loading & Off-Loading Flexibility Including Side and Crane Loading
Conceals High-Security Items
North American Specialized (NAS) maintains alliances with organizations that promote safety, sustainability, and American values. We practice operational ethics in harmony with social accountability.

Our curtainside solutions simplify the loading and off-loading process. When coupled with specialized heavy hauling equipment, our logistics team and CDL holders bring an expansive slate of options to freight deliveries:
Ranked among the most versatile methods for moving goods and materials, retractable tarps blanket cargo throughout the process. Using a curtainside flatbed also makes cargo management possible without loading docks.
Working with a stepdeck trailer allows us to haul freight that could not otherwise be transported due to height concerns. By adding a curtainside system, the oversized cargo stays protected.
A low-profile stepdeck lowers the load height to ensure it meets roadway safety standards. While some outfits fail to appropriately protect the items, we add curtainside tarping to the logistics equation.
The double-drop assets in our inventory support businesses that need height-sensitive items transported on short notice. We can deploy as-needed curtainside double drops to shield customer property during delivery.
NAS provides on-time delivery of high-value equipment and products for critical industries ranging from military/defense and aerospace to automotive and heavy equipment. Our gallery below highlights the many ways our team at NAS can help improve transportation efficiency and safety.
As former military members, the NAS team knows how to implement operational excellence at every level. We only onboard experienced, safety-certified CDL professionals who are backed by a team of logistics coordinators. Whether you need just-in-time deliveries, cross-border efficiency, or logistical excellence, we’re here to provide the flexibility and support you deserve.

Whether you’ve just earned your CDL or you’re an experienced driver, there’s a place for you at NAS. We’re always looking for qualified CDL holders to join our trucking family. We offer over-the-road and regional driver opportunities, along with exceptional benefits packages and flexible working hours. Start your career at NAS today!
NAS offers competitive rates and industry-leading services. We handle cross-border freight, heavy hauling, and complex freight deliveries. Contact us today to discuss your project, and we’ll get your cargo moving!