Full truckload shipping is the backbone of high-volume freight movement in the United States. When a shipper has enough freight to fill a standard 53-foot dry van trailer — typically 40,000 to 45,000 pounds of payload, or 26 to 30 standard pallets — FTL is almost always faster and more cost-effective per unit than the alternatives.
The core advantage is exclusivity. Your freight moves on one truck, from one origin, to one destination, without touching another shipper's goods. Transit is predictable: a driver picks up, drives, and delivers. No terminal sorting, no transfer freight, no freight handled five times between origin and destination.
FTL rates are negotiated as a flat rate per load, not per hundred pounds. Spot rates change daily based on fuel, lane balance, equipment availability, and season. Contract rates are negotiated for a lane and term, providing predictability in exchange for volume commitment.
The relevant equipment category for most FTL shipments is dry van: an enclosed, temperature-ambient 53-foot trailer. Temperature-sensitive freight requires a refrigerated trailer (reefer). Oversized or non-stackable freight moves on flatbed or step-deck equipment. This site and the Dock Optimizer platform focus on dry van and reefer FTL; for open-deck equipment, see flatbedeasy.com.
FTL works well when freight fills most or all of the trailer, when transit time is critical, or when freight is high-value and the shipper wants to minimize handling. It works less well for shipments under about 10,000 pounds, where LTL or partial truckload may be more economical. The breakeven depends heavily on the lane, the freight characteristics, and current market conditions.
Carriers who operate FTL are either asset-based (they own the trucks and trailers) or brokered (a freight broker finds a carrier with available capacity). Both models are common. Asset-based carriers tend to offer more consistency on lanes they run regularly; brokers offer broader coverage. Before tendering, verify any carrier's operating authority and insurance through FMCSA's SAFER system.