7 Types of Flatbed Trailers and Which To Choose

Choosing the right flatbed trailer doesn’t have to feel like a puzzle you’re trying to solve without all the pieces. With so many trailer options out there, it’s easy to wonder how they all stack up and which one deserves a spot in your next haul.

Picture this—you’ve got a load of heavy-duty construction equipment to haul. You wouldn’t use the same trailer you’d pick for transporting a few lumber stacks, right? That’s where knowing your options pays off. Some trailers are designed for oversized, irregularly shaped loads, while others excel at handling weight-specific or compact cargo. Each trailer brings its own unique strengths to the table, making it just as important to know their limits as their capabilities.

We’re here to help take the guesswork out of the process. This guide walks through the most common flatbed trailer types, breaking down their features, pros, and ideal uses. Whether you’re hauling industrial machinery, bulky materials, or something a little out of the ordinary, you’ll find practical insights to match your cargo to the trailer built for the job.

Standard Flatbed Trailer

Often considered the workhorse of flatbed trailers, the standard flatbed is a staple for transporting a wide variety of cargo. Its open platform design allows for easy loading and unloading, making it ideal for items that don’t need enclosure or extra protection. These trailers typically handle loads such as lumber, crates, and equipment, thanks to their impressive weight capacity and flexibility.

You might opt for a standard flatbed if your cargo doesn’t fit inside an enclosed trailer or has an unusual shape. Tie-down points on the sides keep your load secure during transit, while the lack of walls ensures it can handle wider or taller items. Standard flatbeds remain a great entry point for those exploring flatbed semi trailer rental options, particularly for common-hauling needs where maneuverability and capacity are key.

Step Deck (Drop Deck) Trailer

When height restrictions become a concern, the step deck trailer is the solution that lets you handle taller loads without worry. Its two-level design features an upper deck near the cab followed by a lower section at the back. This configuration allows step decks to accommodate oversized items that standard flatbeds might not legally transport due to height limitations.

Construction materials, large machinery, and farming equipment are common loads for step decks. The lower deck drops about a foot or so below the height of a standard flatbed, providing extra clearance for items that exceed standard height restrictions. Plus, loading is easy with ramps or forklifts, so it’s ideal for heavy-duty or industrial needs.

Double Drop Trailer

For exceptionally tall or oddly shaped cargo, the double-drop trailer takes adaptability to the next level. These trailers feature three sections—a front deck, a lower “well” in the middle, and a rear deck—offering a unique combination of height accommodation and secure transport. The middle “well” section sits significantly closer to the ground, allowing you to transport cargo that wouldn't fit on other trailers.

Examples of loads suited for double-drop trailers include industrial equipment, large pipes, and turbines. The lower deck position means it can handle loads up to 11 feet tall while keeping everything stable on the road. However, the extra low deck may mean less ground clearance, so you’ll need careful loading to avoid mishaps during transport.

Extendable Flatbed Trailer

Sometimes, standard-length trailers just won’t cut it. That’s where the extendable flatbed trailer steps in, offering the ability to stretch and accommodate longer loads. These trailers are particularly common for transporting items such as bridge beams, long pipes, and wind turbine blades—anything that would otherwise hang dangerously off a shorter platform.

The extendable feature lets the trailer lengthen or shorten as needed, accommodating different loads safely without switching to multiple trucks. This flexibility simplifies the operation and provides an efficient way to conquer logistical challenges. However, because they’re designed for specialized use, they may not be your choice for general cargo.

RGN (Removable Gooseneck) Trailer

For extreme cargo hauling power, few options match the capabilities of an RGN trailer. These trailers excel at transporting heavy equipment like bulldozers, tractors, and cranes. What sets them apart is the removable gooseneck, which allows the trailer bed to drop directly onto the ground. This makes it possible to load and unload massive machinery without additional ramps.

RGNs can handle weights that exceed standard flatbed limits, and their design supports both short and long hauls. The modular build means you can detach the trailer head, creating a smooth transition for heavy cargo to roll or be lifted into place. For industries reliant on moving construction or mining equipment, RGNs offer unparalleled convenience and strength.

Sidekit Trailer

Transporting loose cargo such as gravel, sand, or agricultural products calls for a trailer that prioritizes control and containment. Sidekit trailers meet that need perfectly with their added side panels and enclosure system. These panels prevent spillage while maintaining the open-top flexibility often associated with flatbeds.

If you’re hauling bulk materials or irregularly shaped goods, this trailer keeps your load secure while still allowing easy access for loading and unloading. The side panels can sometimes be removed, transforming the trailer back into a standard flatbed for even more versatility. It’s a great pick for industries where material containment is a priority, especially when transporting over unstable terrain or long distances.

Conestoga Trailer

No one wants road grime, dirt, or harsh weather damaging valuable cargo. The Conestoga trailer solves this by incorporating a retractable tarp system that covers the flatbed while still maintaining the flexibility of an open platform. It’s ideal for loads that need overhead access during loading but also require protection once on the road.

Think of this trailer when transporting sensitive machinery, vehicles, or goods that can’t afford exposure to elements. The tarp system retracts smoothly, so loading is straightforward and secure. Unlike box trailers, the Conestoga retains the ease of flatbed features while offering added protection.

Keep On Hauling!

Set yourself up for a job well done by picking the right type of flatbed trailer. Every decision you make—whether it’s choosing a trailer that handles unexpected dimensions or one suited to heavier loads—can save you time, money, and unnecessary headaches down the road.

Think about where your hauls take you. Are you frequently facing unpredictable weather, tight deadlines, or unique cargo challenges? Taking stock of not just what you’re transporting but how you work can refine your choice even further.

The real secret to success is staying ahead. Investing in the right equipment today can keep both your operations and goals firmly on track.