USDOT 3948212 · Interstate · Texas

Mack Book Logistics LLC

DBA Mack Book Logistics

US DOT3948212

MC Docket1468513

Operating authorityAuthorized · Common

Insurance on fileBIPD $1M

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

ClassificationFor-hire carrier

Power units (fleet)8

Drivers6

LocationHouston, TX 77048

Cargo carriedGeneral Freight, Metal: sheets, coils, rolls, Logs, Poles, Beams, Building materials / construction, Machinery, Large Objects

MCS-150 mileage303,518 mi (2025)

Phone (on file)(409) 201-7471

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

Mack Book Logistics LLC is an interstate motor carrier in Houston, Texas (USDOT 3948212) with active operating authority and a self-reported fleet of 8 power units.

Key takeaways

USDOT 3948212 is registered to Mack Book Logistics LLC, an interstate carrier based in Houston, TX.
MC docket number on file: MC-1468513.
Operating authority status: authorized (Common), with $1M BIPD insurance on file.
Self-reported fleet size: 8 power units and 6 drivers (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, metal: sheets, coils, rolls, logs, poles, beams, building materials / construction.

Safety & inspections

Official rating on SAFER →

13InspectionsFMCSA roadside, 24 months

6 of 13Vehicle inspections with an out-of-service order46.2%

1 of 13Driver inspections with an out-of-service order7.7%

1Crashes on file0 fatalities · 1 injury 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 Mack Book Logistics LLC

Mack Book Logistics LLC is an interstate motor carrier based in Houston, Texas, registered with the FMCSA under USDOT 3948212. It holds active operating authority (MC-1468513), with $1M of BIPD insurance on file. The carrier self-reports a fleet of 8 power units and 6 drivers. Registered cargo includes general freight, metal: sheets, coils, rolls, logs, poles, beams, building materials / construction, machinery, large objects. Its most recent MCS-150 filing reported 303,518 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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