JACK BLAIR

DBA: BLAIR FREIGHT SYSTEMS

USDOT 337372 Inactive Interstate

Trust Score

—

not yet scored

UNION CITY, TN · FMCSA public records

Operations

Power units

Trucks + tractors

Drivers

1.00 per truck

Authority age

37 years

Since 1988

Safety rating

Unrated

What JACK BLAIR’s FMCSA record shows

Each field from the public registration, and what it means when you’re vetting this carrier.

USDOT number 337372: The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify JACK BLAIR.
MC number None on file: No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
Operating status Inactive: FMCSA lists this USDOT number as inactive. Inactive carriers shouldn't be dispatched; confirm the company has reactivated before booking a load.
Operation type Interstate: Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
Fleet size 2 power units, 2 drivers: JACK BLAIR self-reports 2 power units (trucks and tractors), which makes it a small fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.

Safety profile

FMCSA BASIC percentiles, inspection history, and out-of-service rates.

Full safety report

All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.

Crash history

State-reportable crashes, severity breakdown, and time-decayed analysis.

Crash history

Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.

Insurance & compliance

Active policy coverage, insurance carrier, effective dates, and historical gaps.

Insurance details

BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.

Authority & cross-reference

Authority revocation history and chameleon carrier detection across 4.4M records.

Authority & cross-reference

Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.

Frequently asked questions about JACK BLAIR

Common questions about this carrier, answered from FMCSA public records.

Is JACK BLAIR a legitimate motor carrier?

JACK BLAIR is registered with FMCSA under USDOT number 337372. Operating authority status is currently Inactive.

Where is JACK BLAIR based?

JACK BLAIR lists its physical address in UNION CITY, TN in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 337372 active?

USDOT 337372 (JACK BLAIR) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.

How many trucks does JACK BLAIR operate?

JACK BLAIR reports 2 power units and employs 2 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

Get the full report on JACK BLAIR

Free for the first 50 searches per day. No credit card. One-time email code.

Browse more carriers

Compare JACK BLAIR with the largest fleets nearby.

Top trucking companies in Tennessee Largest US trucking companies

Nearby USDOT numbers

Related resources

Learn more about how to vet carriers and read FMCSA data.

DOT Number Lookup Guide MC Number Lookup Guide CSA Score Guide Pre-Booking Checklist