For U.S. truck fleet owners, the current economic landscape feels like a constant uphill climb. Between fluctuating fuel prices, the technician shortage, and the sheer complexity of modern regulations, “business as usual” is becoming more expensive by the day.

According to Fleetio’s latest 2026 Fleet Benchmark Report, over 54% of fleet managers cite rising costs as their primary concern. But the report reveals a fascinating trend: the most successful fleets aren’t necessarily the ones with the newest trucks or the biggest budgets. They are the ones with the most disciplined, data-driven processes.

If you’re looking to move from “putting out fires” to proactive management, this report is your roadmap. Here are three key takeaways every truck fleet operator should know.

1. The Aging Asset “Tax”

We all know that older trucks cost more to maintain, but the actual data is eye-opening. The report found that vehicles older than 10 years account for only 12% of total miles driven, yet they consume 34% of the total service spend.

While keeping an older asset might seem like a way to avoid high acquisition costs, the service cost per mile jumps from roughly $0.20 for a 0–5-year-old vehicle to a staggering $1.10 per mile for those over 10 years. The white paper provides the benchmarks you need to calculate your true Total Cost of Ownership (TCO) and decide exactly when it’s time to retire an asset.

2. The Planned Maintenance Gap

Are your trucks in the shop for scheduled service, or are they ending up there on the back of a tow truck? The report highlights a “performance gap” where top-tier fleets convert surprises into planned work more effectively. Currently, about 40% of maintenance industry-wide is still unscheduled. By tightening your triage rules and prioritizing preventative maintenance (PM) compliance, you can drastically reduce the downtime that eats into your margins.

3. Data Over Gut Feeling

In an era where 30% of fleets still rely on manual spreadsheets, data visibility is your greatest competitive advantage. Whether it’s tracking fuel efficiency or navigating the slow but steady adoption of AI and EVs, having a centralized source of truth is essential.

Download the Full Report Ready to see how your operation stacks up against the competition? From cost-per-mile breakdowns to industry-specific benchmarks, the 2026 Fleet Benchmark Report offers the clarity you need to drive your business forward.

Download the Fleet Benchmark Report here.