Detmar Transport Llc is an active interstate carrier based in San Antonio, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 196 | 0 | 0 |
| Tractors | 176 | 20 | 0 |
| Trailers | 294 | 18 | 0 |
| Total Power Units | 196 | ||
Distinct vehicles · 24 mo
vs 196 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 43% | 92% | Around peer average |
| HOS Compliance | 82% | 91% | Worse than most peers |
| Driver Fitness | 82% | 92% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 69% | 78% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 8 | — | 6.67% |
| Vehicle | 0 | 25 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 1 | 2 | 2 |
| Oct 1, 2025 | 0 | 2 | 3 | 3 |
| Jul 1, 2025 | 0 | 0 | 2 | 2 |
| Apr 1, 2025 | 0 | 3 | 4 | 5 |
| Jan 1, 2025 | 0 | 0 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 120 | 23 | 25 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Mar 17, 2026 | NM | TRUCK TRACTOR | 1 | 0 |
| Mar 11, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 6, 2026 | TX | TRUCK TRACTOR | 1 | 0 |
| Mar 5, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.08 | — |
| HOS Compliance | 3 | 0.32 | — |
| Vehicle Maintenance | 47 | 5.29 | — |
| Driver Fitness | 5 | 0.46 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state TX accounts for 98% of activity. Activity outside home state (TX): 2%.
| Oct 1, 2024 |
| 0 |
| 1 |
| 1 |
| 1 |
| Driver Fitness |
| 6 |
| 3 |
| 6 |
| Hours-of-Service Compliance | 4 | 2 | 2 |
| Unsafe Driving | 1 | 0 | 0 |
| TX |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Feb 19, 2026 | TX | TRUCK TRACTOR | 1 | 1 |
| Feb 16, 2026 | TX | TRUCK TRACTOR | 2 | 0 |
| Feb 9, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Jan 29, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Jan 16, 2026 | TX | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 17, 2026 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |
| Mar 6, 2026 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Mar 5, 2026 | 3963A1 | Inspection repair and maintenance of parts and accessories | Vehicle Maintenance | — |
| Feb 19, 2026 | 38351ANSOUT | Driving a CMV while CDL is suspended for a non-safety-related reason and outside the state of driver's license issuance | Driver Fitness | Yes |
| Feb 16, 2026 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Feb 16, 2026 | 39395B | Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g. lamps required by 393.11 ABS lights or low air | Vehicle Maintenance | — |
| Jan 16, 2026 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Jan 15, 2026 | 39345 | Brake tubing and hose adequacy | Vehicle Maintenance | Yes |
| Jan 15, 2026 | 39395B | Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g. lamps required by 393.11 ABS lights or low air | Vehicle Maintenance | — |
| Jan 15, 2026 | 3958E | False report of drivers record of duty status | Hours-of-Service Compliance | Yes |