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
Longhorn Tubular Services LLC is an interstate motor carrier in Midland, Texas (USDOT 2175507) with active operating authority and a self-reported fleet of 67 power units.
Key takeaways
USDOT 2175507 is registered to Longhorn Tubular Services LLC, an interstate carrier based in Midland, TX.
MC docket number on file: MC-862135.
Operating authority status: authorized (Contract), with $1M BIPD insurance on file.
Self-reported fleet size: 67 power units and 40 drivers (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include oilfield equipment.
6 of 16Vehicle inspections with an out-of-service order37.5%
0 of 18Driver inspections with an out-of-service order0.0%
1Crashes on file1 fatality · 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 Longhorn Tubular Services LLC
Longhorn Tubular Services LLC is an interstate motor carrier based in Midland, Texas, registered with the FMCSA under USDOT 2175507. It holds active operating authority (MC-862135), with $1M of BIPD insurance on file. The carrier self-reports a fleet of 67 power units and 40 drivers. Registered cargo includes oilfield equipment. Its most recent MCS-150 filing reported 1,672,348 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.