Industry snapshot

Trucking is America’s Economy.

Nearly every product you touch rides on a truck at some point. This page summarizes key U.S. trucking industry stats—how big the trucking sector really is, how fragmented it is, and why small fleets and owner-operators are still the backbone of the supply chain.

~72% of U.S. freight tonnage moves by truck
$900B+ in annual trucking revenue
1.1M+ active motor carriers

Figures are based on industry summaries from American Trucking Associations and other logistics market analyses; numbers are rounded for readability. For tools built specifically for carriers and brokers, explore the Trulos free load board and Trulos Dispatch.

Infographic showing trucks as the backbone of the U.S. economy
Section 1

How big is the U.S. trucking industry?

Trucking is both enormous and essential. These headline trucking industry statistics show the scale of the sector that keeps store shelves stocked, factories running, and households supplied.

Chart illustrating freight share and revenue for the U.S. trucking industry
High-level view of freight tonnage share and estimated revenue for U.S. trucking.
Active motor carriers
1.1M+
FMCSA registrations
The U.S. has over one million active motor carriers with operating authority—ranging from single-truck owner-operators to nationwide fleets.
Freight tonnage share
~72%
Domestic freight
Roughly seven out of every ten tons of domestic freight in the United States is moved by trucks, making road freight the primary link in most supply chains.
Annual revenue
$900B+
Trucking-related
Industry revenue from for-hire and private trucking combined is estimated in the hundreds of billions of dollars annually, supporting millions of jobs across the country.

These numbers aggregate multiple sources and are rounded to make them easier to use in presentations, infographics, and marketing material.

Section 2

Small fleets dominate by count.

When you look at the number of companies rather than the number of trucks, the U.S. trucking industry is overwhelmingly made up of small fleets and tiny businesses.

Chart illustrating carrier fleet size in the United States
Most carriers run small fleets, but still play a huge role in the overall network.
Micro fleets
91.5%
≤ 10 trucks
About 91.5% of U.S. trucking companies operate ten or fewer trucks. These are small fleets, local carriers, and owner-operators serving specific regions and lanes.
Small business
Local carriers
Owner-operators
Very small fleets
97.4%
≤ 20 trucks
Roughly 97.4% of carriers run twenty trucks or fewer. Even when you double the fleet size, the picture is still dominated by small operators.
Regional specialists
Niche freight
Small & mid-sized
99.3%
≤ 100 trucks
99.3% of U.S. carriers operate fewer than 100 trucks. That means only a fraction of a percent of companies manage truly large fleets.
Fragmented market
Many players
Large fleets
0.7%
≥ 100 trucks
Only about 0.7% of carriers run fleets of 100 trucks or more. These are the large regional and national carriers most people recognize by name.
Key takeaway
Many small, few big.
By company count, the trucking industry is overwhelmingly small-business driven. Market power and freight volume, however, are more concentrated in certain segments, especially less-than-truckload (LTL).

These percentages describe the share of companies by fleet size. They do not directly represent how much freight those fleets move or how much revenue they generate.

Section 3

Fragmented truckload, concentrated LTL.

Not all trucking markets are structured the same way. Long-haul truckload is extremely fragmented, while LTL is dominated by a relatively small group of large carriers.

Infographic comparing truckload (fragmented) and LTL (concentrated) markets
Truckload vs LTL: many small carriers vs a smaller set of large networks.
Truckload (TL)
Highly fragmented
Full truckload
The U.S. truckload market includes hundreds of thousands of carriers. Even the largest TL carriers hold only a modest share of the overall market, and no single fleet dominates.
1M+ carriers
Many niches & lanes
Heavy competition
Less-than-truckload (LTL)
More concentrated
Partial shipments
In LTL, a small group of large carriers command a significant portion of revenue. Industry estimates often show the top five LTL carriers holding a large share of the total market.
National brands
Hub-and-spoke networks
High fixed costs

This contrast—fragmented truckload versus more concentrated LTL—explains why small fleets and owner-operators are so critical in many lanes, even though a handful of large carriers are highly visible at the national level.

Section 4

Small fleets. Big impact.

Behind every shipment, store shelf, and project is a network of drivers, dispatchers, and small carriers working long hours to keep freight moving.

Millions of drivers and small carriers keep freight flowing every day.
Who’s doing the work?
Millions of drivers
The vast majority of carriers are small businesses. Many are family-owned, multi-generation companies or independent owner-operators running just a few trucks—and yet they collectively move an enormous share of the country’s freight.
Family businesses
Regional specialists
Owner-operators
Why it matters
Resilient & flexible
A fragmented market can be harder to coordinate, but it also means the network is resilient and adaptable. Small fleets can pivot quickly, respond to niche demand, and serve local shippers that big carriers might overlook.
Flexibility
Local knowledge
Niche service

When you say “trucking is America’s Economy,” this is what it means in practice: countless small and mid-sized businesses, plus a relatively small number of large carriers, working together to keep freight flowing. If you’re looking for tools built for this reality, check out the Trulos trucking tools for freight rates, IFTA mileage, and paperwork.

Turn industry insight into action.

Use these trucking industry statistics in presentations, recruiting, marketing, or driver appreciation campaigns. Help shippers, brokers, and the public understand just how critical trucking is to the U.S. economy— and how much of it is powered by small fleets.

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