🚛 Power Only Owner-Operator Earnings

Power only means you provide just the tractor (the power unit) and hook up to a trailer that the broker or shipper owns. You do not own or lease the trailer. This dramatically lowers your startup costs since trailers cost $20,000–$60,000+. The trade-off is lower rates per mile since the trailer cost is not factored into your rate, and you are often doing shorter relay-style runs rather than long haul.

Power only owner-operators average about $168,000 gross and $63,000 net annually. Rates per mile are lower ($1.85–$2.20) because you are not providing the trailer, but your expenses are also significantly lower — no trailer payment, no trailer insurance, no trailer maintenance, and no trailer tires. Many power only operators prefer the model because the lower overhead means less financial risk.

Power only is an excellent entry point for new owner-operators because it requires the least capital. You only need a tractor, not a tractor plus a $30,000–$60,000 trailer. Your insurance is lower, your maintenance costs are lower, and you can start generating revenue quickly. The model works especially well near major distribution hubs where trailer pools are large — think Amazon, Walmart, and major 3PLs.

The biggest sources are Amazon Relay, Walmart, and major 3PLs like XPO, Schneider, and J.B. Hunt 360. DAT and Truckstop.com also list power only loads. Many regional carriers offer power only contracts where you relocate their trailers between facilities. The key is being near major distribution centers — if you are based within 50 miles of a major hub, you will rarely be short on power only freight.

The main downsides are lower per-mile rates, dependence on trailer availability (if there is no trailer at the pickup, you wait), and limited control over your schedule since many power only loads are time-sensitive relay runs. You also cannot choose your trailer condition — you might hook up to a trailer with bad tires or poor brakes, and you are still responsible for the pre-trip inspection. Some operators get frustrated with the drayage and short-haul nature of many power only loads.