Power Only
Power only hauling means a driver provides only the tractor (the power unit) to move a trailer that is owned by a shipper, carrier, or leasing company. The driver does not own or manage the trailer.
In Depth
Power only is a growing segment of the trucking market, particularly with drop-and-hook operations and intermodal drayage. Carriers who specialize in power only do not need to invest in trailers, reducing startup costs significantly.
Power only rates can be very competitive — often $2.50–$3.50/mile — because the shipper needs a driver quickly and is providing the trailer. Platforms like Convoy and Uber Freight built significant volume in power only operations.
The key requirement for power only work is having the correct fifth wheel height, pintle hook configuration, and knowledge of trailer coupling procedures. Some power only loads also require specific trailer types (refrigerated, flatbed, etc.) that the driver must be licensed and qualified to operate.
Usage Example
Example: 'The broker posted a power only load — I just needed to provide the tractor. The shipper had a loaded 53-foot trailer ready to go.'
Related Calculators
Related Terms
Drop and Hook
Drop and hook (D&H) is a freight arrangement where a driver drops an empty or loaded trailer at a facility and picks up a pre-loaded trailer, eliminating wait time at the dock.
Bobtail
A bobtail refers to a semi-truck tractor driving without a trailer attached. Drivers bobtail when repositioning to a pickup location, returning to their home terminal, or moving between facilities without a load.
Intermodal
Intermodal freight is cargo transported in a standardized container that moves between two or more modes of transportation (truck, rail, ship) without being unloaded and reloaded between transfers.
Drayage
Drayage is the short-distance transport of freight, typically from a port, rail terminal, or intermodal facility to a nearby warehouse or distribution center. Drayage carriers specialize in short hauls within 50–150 miles of major freight hubs.
Frequently Asked Questions
Do I need a trailer for power only loads?
No. The shipper provides the trailer. You just need a tractor with proper fifth wheel and coupling equipment.
What does power only pay?
Power only rates typically range from $2.50–$3.50/mile depending on lane, equipment requirements, and market conditions.