2026 FleetOwner 500: Private fleets with the most trailers
Trailers are the backbone of the trucking industry, the equipment that transports cargo across the country or helps fleets do important jobs in construction, utilities, and other industries. Trailer types include dry van, flatbed, refrigerated, tank, lowboy, dump, and more. While the top two fleets remained the same as last year, the rest of this Top 10 saw minor ups and downs, along with a few new entries.
The 2026 FleetOwner 500: Private list ranks the most prominent private carriers in the U.S. by total registered power units. FleetOwner breaks these fleets down into categories, either by equipment or by the fleet's main cargo type or segment. This media gallery will focus on the fleets with the most trailers.
- Walmart Stores
- Amazon
- AT&T (new Top 10 entry)
- Kroger (down 1 spot compared to 2025)
- PepsiCo (down 1 spot)
- Quanta Services (down 1 spot)
- Asplundh (up 1 spot)
- Performance Food Group
- Sysco (up 1 spot)
- MasTec (new Top 10 entry)
To learn more about each private fleet, click through the above media gallery. And to request a downloadable copy of the 500 list, please fill out this form.
About the Author
Jenna Hume
Digital Editor
Digital Content Specialist Jenna Hume joined FleetOwner in November 2023 and previously worked as a writer in the gaming industry. She has a Bachelor of Fine Arts degree in creative writing from Truman State University and a master of Fine Arts degree in writing from Lindenwood University. She is currently based in Missouri.