USDOT 4534253 · Interstate · Texas

Diamond Freight Transport LLC

US DOT4534253

MC Docket1798380

Operating authorityAuthorized · Common

Insurance on fileBIPD $750K

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

ClassificationFor-hire carrier

Power units (fleet)2

Drivers2

LocationHarker Heights, TX 76548

Cargo carriedGeneral Freight, Household Goods, Metal: sheets, coils, rolls, Motor Vehicles, Building materials / construction, Machinery, Large Objects, Grain, Feed, Hay, Utility, Farm Supplies, Other

MCS-150 mileage1 mi (2025)

Phone (on file)(254) 345-1008

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

Diamond Freight Transport LLC is an interstate motor carrier in Harker Heights, Texas (USDOT 4534253) with active operating authority and a self-reported fleet of 2 power units.

Key takeaways

USDOT 4534253 is registered to Diamond Freight Transport LLC, an interstate carrier based in Harker Heights, TX.
MC docket number on file: MC-1798380.
Operating authority status: authorized (Common), with $750K BIPD insurance on file.
Self-reported fleet size: 2 power units and 2 drivers (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

1Crashes on file0 fatalities · 2 injuries reported

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 Diamond Freight Transport LLC

Diamond Freight Transport LLC is an interstate motor carrier based in Harker Heights, Texas, registered with the FMCSA under USDOT 4534253. It holds active operating authority (MC-1798380), with $750K of BIPD insurance on file. The carrier self-reports a fleet of 2 power units and 2 drivers. Registered cargo includes general freight, household goods, metal: sheets, coils, rolls, motor vehicles, building materials / construction. 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.