USDOT 4524624 · Intrastate (Non-Hazmat) · Texas

Kirby Carriers LLC

US DOT4524624

Operating authorityNo for-hire authority on file

Insurance on fileNot on file

Safety ratingCheck on SAFER →

OperationIntrastate (Non-Hazmat)

Census statusActive

ClassificationFor-hire carrier

Power units (fleet)1

Drivers1

LocationBrenham, TX 77833

Cargo carriedGeneral Freight, Motor Vehicles

MCS-150 mileage1 mi (2025)

Phone (on file)(832) 946-1103

HazmatYes, hazardous materials

Sources: census record as of October 19, 2026; authority and insurance from FMCSA L&I, checked October 4, 2026; inspections and crashes from FMCSA SMS, checked October 4, 2026.

Quick answer

Kirby Carriers LLC is an intrastate (non-hazmat) motor carrier in Brenham, Texas (USDOT 4524624) with no FMCSA operating authority on file and a self-reported fleet of 1 power unit.

Key takeaways

USDOT 4524624 is registered to Kirby Carriers LLC, an intrastate (non-hazmat) carrier based in Brenham, TX.
No FMCSA operating authority on file. Interstate for-hire carriers need it; private carriers and intrastate-only carriers generally do not.
Self-reported fleet size: 1 power unit and 1 driver (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, motor vehicles.

Safety & inspections

Official rating on SAFER →

0InspectionsFMCSA roadside, 24 months

Source: FMCSA Safety Measurement System, roadside inspections and crashes over a ~24-month window, checked October 4, 2026. An out-of-service rate is the share of inspections in which a vehicle or driver was placed out of service. With few inspections, one result moves the rate a lot. FMCSA crash records include crashes regardless of fault. None of these figures is a safety rating. The official Satisfactory/Conditional/Unsatisfactory safety rating is issued separately. See SAFER.

About Kirby Carriers LLC

Kirby Carriers LLC is an intrastate (non-hazmat) motor carrier based in Brenham, Texas, registered with the FMCSA under USDOT 4524624. It has no FMCSA operating authority on file. The carrier self-reports a fleet of 1 power unit and 1 driver. Registered cargo includes general freight, motor vehicles. Its most recent MCS-150 filing reported 1 mi (2025).

Before you work with this carrier

Confirm the safety rating. Authority and insurance are shown or linked above. Open the SAFER snapshot for the official safety rating and out-of-service status.
Verify insurance is current. Coverage on file can lapse; confirm active BIPD/cargo before tendering a load.
Match authority to the work. For-hire loads need active operating authority. A USDOT number alone isn't enough.

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