USDOT 2536655 · Interstate · Texas

4-B Service& Supply LLC

US DOT2536655

MC Docket882128

Operating authorityAuthorized · Broker

Insurance on fileNot on file

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

ClassificationFor-hire carrier

Power units (fleet)1

Drivers1

LocationGraham, TX 76450

Cargo carriedGeneral Freight, Household Goods, Metal: sheets, coils, rolls, Motor Vehicles, Driveaway/Towaway, Logs, Poles, Beams, Building materials / construction, Machinery, Large Objects, Intermodal Containers, Oilfield Equipment, Grain, Feed, Hay, U.S. Mail, Chemicals, Dry Bulk, Paper Products, Utility, Farm Supplies, Water Well

MCS-150 mileage1 mi (2025)

Phone (on file)(940) 353-8050

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

4-B Service& Supply LLC is an interstate motor carrier in Graham, Texas (USDOT 2536655) with active operating authority and a self-reported fleet of 1 power unit.

Key takeaways

USDOT 2536655 is registered to 4-B Service& Supply LLC, an interstate carrier based in Graham, TX.
MC docket number on file: MC-882128.
Operating authority status: authorized (Broker).
Self-reported fleet size: 1 power unit and 1 driver (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, household goods, metal: sheets, coils, rolls, 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 4-B Service& Supply LLC

4-B Service& Supply LLC is an interstate motor carrier based in Graham, Texas, registered with the FMCSA under USDOT 2536655. It holds active operating authority (MC-882128). The carrier self-reports a fleet of 1 power unit and 1 driver. Registered cargo includes general freight, household goods, metal: sheets, coils, rolls, motor vehicles, driveaway/towaway. 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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