Active, authorized, uninsured

Updated November 10, 2026. These counts are as of June 30, 2026, two weeks before we found that FMCSA’s public data can show a carrier as uninsured while its insurance is on file in FMCSA’s new registration system (our July report). The June 30 check could only use FMCSA’s public lookup (fleetfax had no connection to Motus until July), and that lookup had the same gap, so some carriers in this count may have been insured. The roughly eight-week window was measured on lapses before that system launched and has not been re-measured since.

A for-hire carrier is federally required to keep liability insurance on file, and losing it is supposed to end its authority. But the two systems do not move together. Coverage can be gone while the record everyone books off of still reads active.

A carrier can be authorized and uninsured at the same time

When a carrier's coverage is cancelled and no replacement is filed, its authority does not switch off that day. It keeps showing as active on the federal record for weeks, which is exactly the record a broker checks before booking a load, or a factor before funding one. The safety-record read looks clean. The insurance is already gone.

The authority shows active. The insurance is already gone. Nothing on the public safety record says so out loud.

The ~8-week revocation cliff

This report measures how long carriers actually keep active authority after a genuine insurance cancellation with no replacement. fleetfax checked each one live against FMCSA on June 30, 2026, and grouped them by how long ago the coverage lapsed.

That leaves a roughly two-month window in which a carrier presents as a legitimate, authorized operator on the record everyone trusts, while carrying none of the coverage that record is supposed to guarantee. It is a short, dated window, and a safety-record check alone will not show it.

How many, and how certain the count is

The two numbers measure different things. The ~1,500 is enumerated: specific carriers, each verified live against FMCSA on June 30, 2026 as active-authority with zero insurance on file. The 5,000 to 10,000 is a model, measured weekly lapse inflow multiplied by the measured 8-week window. The reason the floor sits so far below the estimate is structural, and it matters: as of June 30, 2026, the bulk federal files used here had received no new insurance activity since May 14, 2026, when FMCSA retired its legacy registration systems, so the most recent lapses are missing from them.

How the numbers were checked

1. The easy, wrong signals were ignored. A carrier missing from an insurance snapshot is usually feed incompleteness or a brand-new carrier, not a lapse, and the "cancellation date" on the active feed is actually the annual term-end. Counting either would have produced a number many times too large. Neither was used.
2. The real cancellation ledger was used. The count keys on genuine cancellations, not renewals or replacements, in the insurance-history record, and requires no active replacement filing.
3. Every survivor was verified live. FMCSA's bulk registration file lags on authority status and overcounts active carriers, so a match only counts if FMCSA's live record confirms active authority and zero insurance on file today.
4. The legitimate exceptions were ruled out. Authorized self-insurers and surety-bond carriers would look uninsured but are not. The named cases carry no bond, no self-insurance instrument, and the standard $750k requirement, so that confound is excluded.

Who they are

Overwhelmingly the smallest carriers: about 73% are single-truck operations (June 30, 2026) and 92% run five or fewer. Not all of them, though. The set includes a verified 53-unit fleet operating with active authority and no coverage. The set skews to Texas and the Southeast.