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
Tws South LLC is an intrastate (non-hazmat) motor carrier in Jarrell, Texas (USDOT 3591806) with no for-hire authority on file (typical for private/intrastate carriers) and a self-reported fleet of 6 power units.
Key takeaways
USDOT 3591806 is registered to Tws South LLC, an intrastate (non-hazmat) carrier based in Jarrell, 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: 6 power units and 3 drivers (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, water well.
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 Tws South LLC
Tws South LLC is an intrastate (non-hazmat) motor carrier based in Jarrell, Texas, registered with the FMCSA under USDOT 3591806. It has no for-hire operating authority on file, which is typical for a private or intrastate carrier. The carrier self-reports a fleet of 6 power units and 3 drivers. Registered cargo includes general freight, water well. Its most recent MCS-150 filing reported 2,500 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.