Data / Carriers / Texas / Detmar Transport LLC
Detmar Transport LLC: USDOT 3638442, San Antonio, TX
Updated November 7, 2026. Source: US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files.
Detmar Transport LLC (USDOT 3638442) is an interstate carrier in San Antonio, TX, registered with FMCSA with 196 power units and 191 drivers as it reports them. FMCSA recorded 137 roadside inspections from November 7, 2024 to November 7, 2026, the latest on October 21, 2026. Its vehicle out of service rate was 20.9% against 22.9% for all carriers (28 of 134 vehicle inspections). The states reported 16 crashes in the same period, with 0 deaths and 7 injuries.
The request: Watch Detmar Transport LLC (USDOT 3638442): each new inspection, crash and authority change. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads the carrier register, roadside inspections, crashes and operating authority that FMCSA publishes, and this page is that reading. Ask for the carriers you sell to or insure by state, city, cargo or fleet size, and new inspections, crashes and authority changes arrive in your sheet, CRM, Slack or agent as FMCSA posts them.
- USDOT number
- 3638442
- Location
- 18615 Tuscany Stone Ste 200, San Antonio, TX 78258
- Phone
- (210) 471 2170
- Operation
- Interstate; for hire
- Docket
- MC 1249305
- Operating authority
- Active common carrier and contract carrier authority for property
- Liability insurance on file
- $1,000,000 (bodily injury and property damage)
- Power units
- 196
- Drivers
- 191 (191 with a commercial licence)
- Miles reported
- 10,539,000 in 2025
- Cargo carried
- General freight, Machinery and large objects, Liquids and gases, Chemicals, Frac Sand
- Last registration update
- May 8, 2026
- In the FMCSA register since
- May 19, 2021
- FMCSA safety measurement page
- ai.fmcsa.dot.gov
Inspections and out of service rates
Roadside inspections from November 7, 2024 to November 7, 2026. The national rate is the rate across every carrier in the same window.
| Measure | Inspections | Out of service | Rate | National rate | Against national |
|---|---|---|---|---|---|
| Vehicle inspections | 134 | 28 | 20.9% | 22.9% | 2.0 points below the national rate |
| Driver inspections | 137 | 8 | 5.8% | 6.3% | 0.5 points below the national rate |
| All inspections, any out of service order | 137 | 32 | 23.4% | 19.4% |
Crashes
16 crashes reported from November 7, 2024 to November 7, 2026; the newest 10 are listed.
| Date | City | State | Deaths | Injuries | Towed away |
|---|---|---|---|---|---|
| April 10, 2026 | Midland | TX | 0 | 0 | Yes |
| March 29, 2026 | Not Listed | TX | 0 | 1 | Yes |
| March 20, 2026 | Midland | TX | 0 | 1 | Yes |
| February 22, 2026 | Not Listed | TX | 0 | 0 | Yes |
| December 10, 2025 | Not Listed | TX | 0 | 0 | Yes |
| November 26, 2025 | Not Listed | TX | 0 | 0 | Yes |
| October 22, 2025 | Not Listed | TX | 0 | 2 | Yes |
| September 28, 2025 | Not Listed | TX | 0 | 0 | Yes |
| July 16, 2025 | Not Listed | TX | 0 | 0 | Yes |
| June 2, 2025 | Not Listed | TX | 0 | 0 | Yes |
The carrier's full record on the FMCSA safety measurement page
Also on SpecStream
- Carriers in Texas
- Carriers in San Antonio, TX
- New trucking companies in Texas
- General freight carriers in Texas
- Machinery and large objects carriers in Texas
- Liquids and gases carriers in Texas
Public domain (U.S. government work). Inspection and crash counts cover November 7, 2024 to November 7, 2026. Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date. A vehicle or driver out of service order means an inspector ordered the vehicle or driver off the road until the problem was fixed. The national rate comes from every inspection in the same window. Crashes are those state police reported to FMCSA and are not a finding of fault. This page uses US Department of Transportation data and is not endorsed or certified by the Department of Transportation or FMCSA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.