Should a truck take the backhaul? Compare the complete return route

A return load can improve the economics of a trip that would otherwise bring the truck back empty. Evaluate it against the actual empty-return plan, including the additional miles, time and handling the load creates. Comparing the load's revenue with the entire outbound-and-return cost can reject useful work, while comparing revenue with fuel alone can accept an expensive detour.

EPA SmartWay's continuous-move guidance discusses matching loads to reduce empty travel. The financial decision still needs the carrier's actual lane, equipment and customer commitments. A geographically convenient load can require an unsuitable trailer, lengthy loading window or delivery that prevents the next scheduled job.

Establish operational feasibility before calculating contribution. The route must meet driver availability, applicable working-time requirements, vehicle capability and cargo conditions. Treat those as constraints to satisfy. A favorable spreadsheet result does not justify a schedule that dispatch cannot safely and lawfully perform.

Record the truck's location after the outbound delivery, its next required location and the time it must be there. Estimate the direct empty miles, paid driver time, tolls and other costs that the return would cause. Use the same cost categories when calculating the proposed loaded route.

Separate per-mile costs from time-related costs. Fuel and wear may change with distance and operating conditions, while paid waiting or an overnight stay changes with time. Avoid using an all-inclusive per-mile rate and then adding the same driver or maintenance costs again. Finance and dispatch should agree on what each rate includes.

Standing costs such as a lease may continue under both options. Show them in the fleet's overall profitability review, while keeping the return-load decision focused on differences between feasible routes. If accepting the load causes another day's equipment hire or another specific commitment, that additional cost belongs in the comparison. Record whether the agreed payment includes a fuel surcharge and how its value is determined.

Assume an illustrative empty return requires 250 miles and five paid driver hours. Use an assumed $0.85 per mile for the selected vehicle's variable running costs, excluding driver pay, and $28 per paid driver hour. The empty-return cost is $212.50 plus $140, or $352.50. These are hypothetical inputs, not current market cost benchmarks.

A proposed backhaul pays $650 and changes the complete return route to 310 miles and 7.5 paid driver hours. Running cost becomes $263.50 and driver cost becomes $210, totaling $473.50. Add a $35 load-specific handling charge. Relative to the $352.50 baseline, the additional cost is $156, leaving $494 of incremental contribution.

The loaded route's total cost is $508.50, but subtracting that entire amount from revenue would ignore $352.50 the carrier planned to spend anyway. The decision comparison deducts the additional cost. Keep the total route cost visible too, because management still needs to judge whether the whole lane, including outbound pricing, covers the fleet's standing expenses.

Suppose the longer return prevents a confirmed next load that would have contributed $420 after its incremental costs. If that work cannot be rescheduled or covered economically, deduct the $420 from the backhaul's $494 improvement. The remaining benefit is only $74. Dispatch may prefer the direct return once estimation risk and customer obligations are considered.

Do not deduct the next load's entire sales value. Compare the contribution genuinely lost and any extra cost of an alternative truck or subcontractor. If another available vehicle can cover the job for $90 more than the original plan, the relevant change may be that $90 rather than the whole $420 contribution. Document the feasible alternative instead of assigning a vague opportunity-cost surcharge.

Keep uncertainty around the next load visible. A speculative load enquiry is different from an accepted commitment. Show the backhaul result with and without that opportunity where appropriate. The commercial owner can then choose based on the quality of the demand evidence rather than treating every potential booking as certain revenue.

Loading delays can consume the expected benefit. Review the shipper's appointment process, likely service duration and detention terms. FMCSA's research treats detention as an operating and safety concern; the business case should therefore show the route impact even when some waiting might later be billed to a customer.

For the example, two additional paid waiting hours at $28 add $56 before any other effect. That reduces $494 to $438, or the $74 result after the displaced load to $18. A delay that triggers an overnight stop or misses a delivery window has a different and potentially larger consequence. Use a scenario that reflects the actual route rather than adding a small generic contingency.

Check cleaning, securement, temperature, insurance and cargo compatibility through the appropriate operations team. Obtain quotes for required services and identify who performs them. A load advertised as a convenient return trip may require preparation that changes both the cost and the timetable.

After the trip, compare planned and actual miles, paid hours, handling, waiting, tolls and collected revenue. Keep detention claims separate until their outcome is known. Reconcile any broker deduction or customer credit to the load rather than leaving it in a general revenue adjustment that disappears from the lane analysis.

Review routes as well as individual loads. Repeated profitable backhauls may justify a different recurring network plan, while a pattern of delayed returns can undermine an otherwise attractive outbound customer. Use the same cost definitions across periods so changes in contribution reflect operating performance rather than a revised allocation method.

The dispatch approval should retain the compared routes, capacity constraints, next-load assumption and minimum acceptable economics. Update it when appointment times or cargo details change before pickup. That makes the accepted rate a decision based on a feasible complete trip, with a record of the assumptions that supported it.