What Is Backhaul in Trucking?
Operations
A backhaul is a load on the return leg of a trip, so the truck does not run that leg empty. It turns deadhead miles into paid miles and keeps your all-in rate per mile up across the whole round trip. A strong outbound rate with no backhaul can still be a poor trip. So price the round trip, not one leg.
Last reviewed September 23, 2026 · Facts checked October 15, 2026
Key Points
- Backhaul = freight on the return leg of a trip. The outbound leg is the fronthaul
- Its job is to cut deadhead miles and raise your all-in rate per mile for the round trip
- Backhaul rates are often lower than fronthaul rates when more freight moves one way than the other
- Even a lower-paying backhaul can beat an empty leg, if it pays more than the extra cost of hauling it and does not make you miss a better load
- A backhaul load still follows the same 11-hour driving limit and 14-hour window (49 CFR §395.3)
- ATRI's 2026 report says deadhead mileage remained elevated in 2025, so empty legs are a real cost for fleets
- Search for the backhaul before the fronthaul delivers, not after you are empty
Fronthaul vs. backhaul vs. deadhead
| Fronthaul | Backhaul | Deadhead | |
|---|---|---|---|
| Which leg | The outbound leg | The return leg | Any leg with no freight |
| Does it pay | Yes | Yes, often at a lower rate | No |
| Costs fuel and time | Yes | Yes | Yes |
| Uses driving hours | Yes | Yes | Yes |
Why aren't backhaul markets balanced?
Freight does not flow evenly in both directions on most lanes. A hub that ships a lot of goods out may receive far less back the same way. That imbalance is why a backhaul on many lanes pays less than the fronthaul on the same corridor, and why some lanes have a much harder return market than others. Check a lane's return market before you accept the outbound load.
How does a backhaul change the trip math?
A round trip is judged on total revenue over total miles, loaded and empty. Example: a 600-mile fronthaul pays $2.20 a mile, or $1,320. If you drive home empty, the trip is 1,200 miles and the all-in rate is $1,320 ÷ 1,200 = $1.10 a mile. If you find a 600-mile backhaul at $1.60 a mile, you add $960. Now it is $2,280 ÷ 1,200 = $1.90 a mile. The backhaul pays less per mile than the fronthaul, but it lifts the trip by 80 cents a mile.
Is a low-paying backhaul still worth taking?
Often, yes. You have to drive the miles home either way, so the real question is what the load adds. Count the extra cost it brings, such as fuel, tolls and any wait to load. If the load pays more than that, you come out ahead of an empty leg. It is not always right, though. A cheap backhaul that holds you away from a much better outbound load can cost more than it earns, and your fixed costs still have to be covered over time. Compare it with your own cost per mile.
How do dispatchers work a backhaul?
Good planning starts before the outbound load delivers. Check load boards and broker contacts for return freight while the truck is still on its way. Do not start the search after you arrive and the truck is idle. Dispatchers who book the next load before the last one unloads are the ones who keep deadhead low over time, and that is a large part of what a dispatch service is for.
Related Terms
Related Free Tools
Freight Lane Balance Explorer
See how much freight moves by truck each way between two states, which direction is the headhaul and which is the backhaul, and where loads leave from the far end.
Cost Per Mile Calculator
Know your exact CPM — fixed, variable, and break-even rate.
Deadhead Miles Calculator
Track empty miles cost and revenue lost. Industry benchmark: keep deadhead under 15%.
Lane Profitability Analyzer
See which lanes make you money and which ones to drop based on RPM data.
Frequently Asked Questions
What is backhaul trucking?+
A backhaul is freight picked up for the return leg of a trip. It moves the truck back toward where it started instead of running that leg empty. The outbound leg is called the fronthaul.
Why are backhaul rates sometimes lower than fronthaul rates?+
Freight is rarely balanced in both directions. A corridor with a lot of outbound freight from a production or distribution hub often has less moving back, so return loads compete for fewer shippers and pay less.
How do I find backhaul loads?+
Start looking at load boards and your broker contacts while you are still on the outbound trip. Look at freight leaving the area where you will deliver. Dispatchers do this early so deadhead between loads stays short.
Is a backhaul the same as deadhead?+
No, they are opposites. A backhaul is a paid load on the return leg. Deadhead is the empty miles you drive with no freight. A good backhaul turns what would be deadhead into paid miles.
Should I take a cheap backhaul?+
Often, if it pays more than the extra cost of hauling it, because you drive home either way. Count fuel, tolls and waiting. Skip it if it makes you late for a much better load. Compare it with your own cost per mile.
How do I figure the rate for a round trip?+
Add the revenue from both legs and divide by all the miles, loaded and empty. For example, $1,320 out and $960 back over 1,200 total miles is $2,280 ÷ 1,200, or $1.90 a mile. Use that number, not the posted rate of a single load.
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This is industry terminology and typical practice. It is not legal or tax advice. Rates, fees, and rules mentioned are general ranges. Confirm the details on your rate confirmation, carrier agreement, or a current official source.