Improve use of the existing fleet
When it may fit: There is idle time or empty-mile slack.
Evidence needed: Utilization and empty-mile data.
Trade-off: Needs better planning.
Fleet Intelligence Brief
What to Investigate Before Adding Vehicles
Before buying a truck, check whether the trucks you already own are working to capacity, and whether the new one has freight waiting.
1. The business problem
Do we need more vehicles, or better use of the ones we have?
The instinct when freight is plentiful is to add a truck. But an extra truck added to a fleet with idle time, rising empty miles or aging equipment can make the whole operation less profitable.
A short checklist of investigations before the purchase avoids most of the common mistakes.
2. What the evidence can reveal
Five checks come before any purchase:
- Calculated Utilization: are existing vehicles loaded and moving, or waiting?
- Calculated Empty-mile share and its trend.
- Calculated Downtime and maintenance cost on existing vehicles.
- Calculated Driver availability: a truck without a driver earns nothing.
- Information gap Committed freight and expected rates for the added vehicle.
If these point to slack in the current fleet, the answer may be to use it better before expanding it.
3. Investigate the problem
In the synthetic carrier, Calculated the empty-mile share rose to 16.3% from 15.2%, maintenance rose 14.7%, and driver pay rose 8.8% against mile growth of 6.5%. Each is a sign of strain rather than of spare capacity.
Calculated Cost per loaded mile rose from $2.03 to $2.13, and operating profit fell 28.9%. A new truck would be added to a business whose unit economics are worsening, not improving.
Hypothesis The better first step may be to recover capacity from the empty-mile share: reducing it by two points would be worth about twice $148K a year in this model, without buying anything. Information gap Utilization by vehicle and driver availability data are missing from the demo. Before any purchase, a carrier should compute loaded miles and revenue per tractor and confirm that each has an assigned, available driver.
4. Explore the interactive experience
Investigate it yourself.
Fleet Economics Dashboard: a lane-level dashboard with empty-mile share, a scenario simulator for rate, fuel, miles and empty miles, evidence-linked answers from APIS, and a sample brief, all on synthetic data.
The experience below is built on a synthetic carrier, “Demo Freight Co.,” analyzed by lane. It has no customer-level, vehicle-level or delivery-level records, so lanes are used to show the method. Nothing in it is real.
- In the Scenario tab, the preset cuts empty-mile share by two points. Compare that gain with adding 5% more loaded miles.
- Which looks cheaper to achieve?
- Ask APIS how empty miles affect profit.
5. Evaluate possible solutions
The best option may be to improve utilization before adding vehicles.
6. What leadership should do next
Questions to answer
- Are current vehicles fully used?
- Does each have a driver?
- Is freight committed?
- What would the added vehicle earn?
Data to gather
- Utilization by vehicle
- Driver roster
- Freight commitments
- Purchase or lease quotes
Steps to take
- Measure utilization.
- Fix the obvious slack.
- Model the addition.
- Decide with committed freight.
7. Engage Two Pillars
Understand the Economics of Your Fleet
Two Pillars can help carriers, fleet operators, brokers and logistics businesses investigate lane, vehicle, customer, cost and expansion economics using your own data. A good first step is a pre-purchase investigation of utilization, drivers and freight for each planned vehicle.
Sources and data notes
- The organization, its figures, and every number in this article and its interactive experience are synthetic and illustrative. They are not real data, a benchmark, or a forecast.
- Reviewed October 2026. This article describes an approach to investigation. It does not replace review by qualified professionals.