

Build Your legacy with a better trailer
MAC Trailer is the national leader in specialized trailers, parts and services. With 11 plant locations and more than 1.8 million square feet of manufacturing space, MAC Trailer has what it takes to make a trailer that fits your needs.
As a manufacturer, MAC Trailer recognizes the complexity of today’s ever changing market and the necessity to make you more competitive with advanced design trailers that provide operational benefits; or incorporate alternative components- materials that will improve fuel economies, maximize performance, reduce maintenance costs, increase payloads, generate greater profits, protect your investment and focus on safety.
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From the owner
I am pleased to introduce you to the MAC Trailer product line. In 1994, I started my business as a one-man operation repairing wrecked trailers in a single-bay garage. Since then, MAC Trailer has grown to be the nation’s foremost manufacturer of dump, flatbed, drop-deck, transfer, pneumatic tank, straight truck bodies and liquid tank trailers. MAC Trailer now encompasses more than 1.8 million square feet of facilities on campuses over 600 acres, and we service both national and international markets.
The success of MAC Trailer can be attributed to a quality product built by quality people. Our product lines are complemented by an experienced sales staff, an extensive dealer network and a full service and repair facility. In addition, a complete aftermarket parts department provides our customers with an added level of support.
– Michael A. Conny, OwnerExplore the mac trailer lineup
dump trailers
Innovation and durability, these dump trailer can gaul any load
Lightweight and strong, for ultimate performance, the MVPTMM MAC Vertical PanelTM, square end dump trailer will turn heads, no matter the size of the haul. And when the inevitable dents come, they will be well hidden behind a second side panel.

Increase your payload and profits with MAC Trailer’s Sheet & Post Dump Trailers. This square-end dump staple has strength and durability you need to get the job done.

The MACsimizer Half Round Dump trailer is a lightweight, durable trailer for your everyday haul. This innovative design helps maximize weight capacity.

MAC Trailer’s Steel Dump Trailer combines the features you know and love with the strength of steel. It handles the most extreme hauls with ease.
Dump Trailers brochures
Flatbed trailers
Our flatbed trailers deliver on quality and dependabilty when you need it most
Turn to MAC Trailer for your platform trailers, when quality workmanship, dependability and longevity are critical for your business. Designed to haul loads that are evenly distributed as well as loads that are concentrated in weight.

The ultimate drop deck flatbed trailer in the industry, MAC Trailer offers a high load capacity, while still being lightweight. The unique manufacturing process forms the all-aluminum neck prior to the final heat treatment of the metal, maintaining the strength and structural properties of the alloy.
Flatbed Trailers brochures
Pneumatic Tank Trailers
No matter your hauling need, MAC Trailer offers dry bulk Pneumatic Tank Trailers in both food grade and non-food grade options. Built with high quality extruded aluminum.
The 1050 Cube Tank Trailer combines all the great features of the 1000 Cube Tank Trailer, with an extra 50′ of cubic storage space. This tanker offers ultra-low weight to maximize your payload.
Pneumatic Trailers brochures
Straight truck body trailers
Ultimate innovation meets peak performance with high quality, durable straight truck bodies from MAC Trailer.
The MVP panels provide a smooth exterior to ensure a billboard like finish while the varying interior wall thicknesses are highly engineered for your specific hauling considerations. Available in inset and outset extruded panel options.

The Half Round Straight Truck Body is a proven light-weight, rugged workhorse of the MAC Trailer family of Straight Truck Body Designs. Superior stability is offered while the load stays centered in the belly while dumping due to the round design.

The Sheet & Post Straight Truck Body, the original MAC Trailer design, remains a structural body as the side wall aluminum skin, top rail, bottom rail, and uprights form a unitized side wall component for added strength.

When the application demands the performance of steel, but being light weight is still critical look no further. The Steel options come in a 18-22′ radius, pronounced side body style and smooth side body styles.