Trucking Equipment & Job Types

Dry van is the backbone of American freight, hauling everything from retail goods to packaged foods inside fully enclosed 53-foot trailers. It accounts for roughly 70% of all truckload freight in the U.S., making it the easiest segment to break into. Most new CDL-A holders start in dry van because freight is abundant, loading is typically handled by warehouse staff, and no specialized endorsements are needed.

Reefer drivers haul temperature-sensitive freight in refrigerated trailers, including fresh produce, frozen foods, pharmaceuticals, and floral shipments. The reefer unit must maintain precise temperatures — sometimes within a 2-degree window — throughout the entire trip. This added responsibility, combined with tighter delivery schedules and produce season surges, pushes reefer pay above standard dry van rates.

Flatbed drivers haul cargo on open trailers without walls or a roof, transporting building materials, steel coils, heavy machinery, lumber, and other oversized or irregularly shaped freight. The job requires hands-on load securement using chains, straps, binders, and tarps — it's the most physically demanding segment of trucking. Flatbed consistently pays more than dry van because of the skill and effort involved.

Tanker drivers transport liquid and gaseous cargo including fuel, chemicals, milk, juice, and industrial liquids in cylindrical tank trailers. The job requires a tanker endorsement on your CDL and an understanding of liquid surge — the dangerous sloshing effect that can destabilize a truck during braking and turns. Tanker consistently ranks among the highest-paying CDL-A specialties due to the additional skill and risk involved.

Hazmat drivers transport hazardous materials classified under DOT's nine hazard classes, including explosives, flammable liquids, corrosives, radioactive materials, and poisonous substances. Every shipment requires proper placarding, shipping papers with emergency response information, and strict compliance with routing restrictions. The combination of rigorous background checks, specialized training, and the serious consequences of an incident makes hazmat one of the highest-paying trucking specialties.

Car hauler drivers transport vehicles on multi-level open or enclosed trailers, delivering new cars from manufacturing plants to dealerships and moving used vehicles for auction houses, rental companies, and relocation services. The job requires precise loading skills — you're driving other people's vehicles up narrow ramps and positioning them within inches of each other on hydraulic decks. A typical load carries 7-10 vehicles worth $200,000-$500,000 combined, so attention to detail is critical.

Oversized and heavy haul drivers transport loads that exceed standard legal dimensions or weight limits — think wind turbine blades, bridge beams, mining equipment, modular homes, and industrial transformers. Every load requires state-specific oversize/overweight permits, and many loads need pilot cars, police escorts, and restricted travel times. This is the most specialized and highest-paying segment of trucking, reserved for the most experienced and skilled drivers.

Intermodal drivers (also called drayage drivers) transport shipping containers between ports, rail yards, and warehouse facilities using specialized chassis trailers. The containers — typically 20-foot or 40-foot steel boxes — arrive on cargo ships or trains and need to be moved the 'last mile' to their final destination. Intermodal is overwhelmingly a local or regional gig, making it one of the best home-daily CDL-A jobs available.

Box truck drivers operate straight trucks (non-articulated vehicles with attached cargo boxes) typically ranging from 16 to 26 feet in length. These trucks are the workhorses of last-mile delivery, LTL freight, and local distribution. A CDL-B is required for vehicles over 26,001 pounds GVWR, though many smaller box trucks can be driven with a standard license. Box truck jobs are almost always local with daily home time, making them popular with drivers who prioritize work-life balance.

Dump truck drivers haul loose materials like gravel, sand, dirt, asphalt, and demolition debris for construction projects, mining operations, and municipal public works. The work is physically demanding, dusty, and seasonal in northern states, but it pays well and keeps you local. Most dump truck drivers work within a 50-mile radius of their home base and never spend a night in the truck. The job is tied directly to construction activity, making it boom-or-bust depending on infrastructure spending and weather.

Cement mixer drivers operate front-discharge or rear-discharge concrete mixer trucks, delivering ready-mix concrete from batch plants to construction sites. The job is intensely time-sensitive — concrete begins setting within 60-90 minutes of mixing, so every delivery is a race against chemistry. Drivers need to understand slump tests, water-to-cement ratios, and how to pour concrete into forms, pump trucks, and wheelbarrows without compromising the mix. It's a skilled trade that pays well for CDL-B work.

Hotshot drivers use medium-duty pickup trucks (typically Ford F-350, Ram 3500, or Chevy 3500 with a 40-foot gooseneck trailer) or cargo vans (Sprinter, Transit) to haul time-sensitive, smaller loads that don't fill a full semi trailer. No CDL is required as long as the combined vehicle weight stays under 26,001 pounds GVWR. This is the lowest barrier to entry in commercial trucking and has exploded in popularity as a path to self-employment, though the market has become increasingly competitive.