Trailer Orders Surge in March, but Fleets Still Prioritize Trucks

Key Details U.S. trailer orders jumped 36% month-over-month in March to 18,045 units, defying seasonal trends that typically see a 20% dip from February. Production also climbed 15% to 17,501 units. However, orders remain 15% below the 10-year March average and down 19% for the current season. Why It Matters The uptick signals replacement purchasing rather than fleet expansion. Fleets are operating with excess trailer capacity and directing capital toward power units instead. Stronger Class 8 truck demand is winning investment priority as carriers anticipate EPA 2027 NOx regulations and firmer freight rates. Headwinds Persist Elevated steel and aluminum costs, trade uncertainty, and high financing expenses continue limiting trailer demand. Manufacturers are maintaining production discipline to match softer demand conditions. Year-to-date trailer builds trail 2025 levels by 1%, reflecting cautious industry sentiment. The Bottom Line Improving freight conditions haven't sparked broader trailer recovery. Fleets remain focused on upgrading tractors while managing trailer fleets conservatively, keeping trailers a lower priority in capital allocation decisions despite modest order gains.