Reducing Empty Running UK: A Fleet Manager's Guide

What empty running actually costs

Empty running, or deadheading, is any mileage a vehicle covers without a paying load or productive job on board — most often the return leg after a one-way job, a repositioning move between site visits, or the drive back to depot at the end of a shift. Industry figures for UK road freight put it anywhere between a fifth and a third of total mileage depending on the sector, and every one of those miles still burns fuel, uses driver hours, and wears down tyres and vehicles without generating any revenue to offset the cost.

Measure the real figure before trying to fix it

Most fleet managers underestimate how much empty running actually happens until they measure it properly. GPS route history gives an accurate picture of loaded versus unloaded mileage per vehicle and per route, replacing driver estimates and gut feel with real data. This baseline matters because it tells you where to focus — a fleet running mostly multi-drop rounds has a very different empty running profile to one doing single one-way deliveries with no return freight.

Practical ways to reduce it

• Measure it accurately first

  Use GPS route history to establish the real percentage of empty miles per vehicle and per route, rather than relying on driver estimates or gut feel — most fleets find the true figure is higher than expected.

• Plan backhauls where possible

  Arrange a return load or secondary job for legs that would otherwise run empty, either from existing customers or a freight exchange for larger haulage operations.

• Reassign vehicles finishing near new jobs

  Use live location data to spot a vehicle completing a job close to a new pending job and reassign it directly, instead of sending it back to depot before the next dispatch.

• Consolidate multi-drop routes

  Group deliveries or collections geographically so a single loaded run covers several jobs, reducing the number of separate empty return legs across the day.

Using live location data for real-time decisions

Reducing empty running isn't only about after-the-fact analysis. A controller with a live view of every vehicle can spot one finishing a job close to a new pending collection and reassign it directly, rather than letting it drive back to depot empty before the next dispatch goes out. This kind of real-time job dispatch decision is only possible with accurate, current vehicle location — without it, controllers default to the safer but less efficient habit of sending every vehicle back to base between jobs.

Backhaul planning for haulage and logistics fleets

For haulage and logistics operators, backhaul planning — arranging a return load for a leg that would otherwise run empty — is one of the most established ways to cut deadhead mileage, whether sourced from existing customers or a freight exchange matching spare capacity with available loads. Smaller fleets in trades, waste, or construction sectors can apply a lighter version of the same idea: planning a collection or secondary drop on the way back from a job instead of treating every trip as a single there-and-back journey.

The sustainability angle

Empty miles generate the same fuel burn and emissions as loaded ones without any offsetting output, so cutting deadhead mileage directly reduces total distance travelled and fuel used for the same amount of completed work. For fleets tracking their footprint for customer tenders or internal targets, reducing empty running is usually one of the highest-impact changes available, because it comes from better planning rather than new vehicles or equipment.

Related reading

For the wider route efficiency picture, see our fleet route optimisation guide. For the full cost breakdown per vehicle, read fleet cost per mile UK. And for emissions reporting, see fleet carbon reporting UK.