How Transport Companies Manage Preventive Maintenance for 100+ Vehicle

Managing a few delivery vans is very different from managing a fleet of more than 100 heavy-duty vehicles, trailers, and specialized equipment. At this scale, waiting for vehicles to break down before fixing them is not just risky. It can become extremely expensive.

When one truck in a large fleet suddenly goes out of service, the impact spreads quickly. The costs go beyond the repair bill. Companies may also face missed deliveries, driver downtime, urgent spare part orders, and even contract penalties.

So how do successful transport companies keep large fleets running smoothly without overloading their mechanics or increasing costs?

Let’s take a closer look.

1. The Shift from Reactive to Proactive

In a large fleet, the main goal of maintenance is predictability. Companies want to know when a vehicle will enter the workshop and what work needs to be completed.

Successful transport companies usually divide maintenance into two categories:

  • Preventive Maintenance (PM): Regular services such as inspections, oil changes, tire rotations, and brake checks based on time, mileage, or usage.
  • Predictive Maintenance: Using meter readings and past maintenance data to replace parts before they fail.

Industry studies show that a strong preventive maintenance program can reduce emergency roadside repairs by up to 20 to 30 percent. For a fleet of 100 trucks, this can save hundreds of thousands of dollars each year in towing costs and emergency repair expenses.

2. Managing the Metrics

When managing a large fleet, you cannot rely only on calendar dates for maintenance. A long-haul truck may reach its service limit within a few weeks, while a local delivery van could take months to cover the same distance.

That is why leading transport companies use meter-based maintenance triggers instead of fixed dates.

These triggers include:

  • Engine hours: Important for vehicles that spend a lot of time idling, such as refrigeration trucks.
  • Mileage or kilometers: Commonly used to schedule maintenance for parts that wear down over time, like tires and bearings.
  • Fuel consumption: A sudden increase in fuel usage can point to hidden problems such as engine issues or incorrect tire pressure.

3. The Central Brain: Why a CMMS is Non-Negotiable

You cannot manage 100 vehicles with spreadsheets alone. Spreadsheets do not send alerts, store inspection photos, or automate maintenance tasks.

This is where a CMMS (Computerized Maintenance Management System) like Maintainly becomes essential for large fleet operations.

Here is how it helps transport companies manage their fleets more efficiently:

Automated Work Orders

Instead of manually checking odometer readings, the CMMS automatically creates a work order when a vehicle reaches its service limit. Technicians receive instant notifications on their mobile devices along with the required maintenance checklist.

Real-Time Asset Tracking

A fleet is more than just trucks. It can include trailers, forklifts, refrigeration units, and other equipment. Maintainly helps companies organize all assets in one system and track the maintenance history of each one separately. This ensures that smaller but important assets are not overlooked. 

QR Code Access

In a busy depot, speed matters. Technicians can scan a QR code attached to a vehicle and instantly access its full-service history on their phone. This includes oil changes, tire replacements, inspections, and reported issues. There is no need to search through paperwork or filing cabinets.     

4. The Power of the Daily Inspection (DVIR)

Maintenance begins with the driver. In a large vehicle fleet, the Driver Vehicle Inspection Report (DVIR) acts as an early warning system.

With a mobile CMMS app, drivers can:

  1. Capture photos of issues during inspections
  2. Submit maintenance requests instantly
  3. Maintain compliance with digital inspection logs that help prove to regulators that vehicles are checked daily

5. Inventory and Parts Management

A fleet of 100 vehicles can quickly face delays because of a small, missing part like a $50 sensor. Managing MRO (Maintenance, Repair, and Operations) inventory is a big task for transport companies.

Modern companies use CMMS inventory tools to:

  • Set minimum and maximum stock levels: If oil filter stock falls below 10 units, the system automatically alerts the purchasing manager.
  • Track parts usage: See which vehicles are using parts more often than others. This can help identify hidden mechanical problems or certain driving habits that increase wear and tear.

The Maintainly CMMS Advantage

Most enterprise software is bloated, expensive, and requires weeks of training. We built Maintainly CMMS to be the opposite.

We know that in the transport world, you don't have time for a three-month software implementation. You need a system that's ready to scale the moment you add your new vehicle.

  • Set up in minutes: Import your fleet list and start generating work orders today.
  • Mobile-First: Your team is in the shop and on the road. Our mobile CMMS app goes with them.
  • Lowest Total Cost of Ownership: No old CMMS pricing. You only pay for what you need, with plans starting at just $12 per user/month for small businesses and $24 for Enterprise-grade power.

Conclusion

Managing more than 100 vehicles means every repair and delay affects your profits. With a modern CMMS, transport companies can automate preventive maintenance and stay ahead of problems before they happen. Instead of constantly fixing breakdowns, you gain better control over your fleet.

The result is longer vehicle life, happier drivers, and lower repair costs.

Ready to take control of your fleet maintenance?

Join more than 1,000 maintenance teams that have replaced clipboards with a smarter system.

Start your free trial with Maintainly today.

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