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 | 33 | — | 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 | 140 | 29 | 30 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 10, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Sep 7, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Sep 6, 2026 | TX | TRUCK TRACTOR | 0 | 1 |
| Sep 5, 2026 | TX | TRUCK TRACTOR | 0 | 1 |
| Sep 3, 2026 |
Carriers that share an officer, phone, or email with this DOT.
Shared email · 1
Shared phone · 1
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.05 | — |
| HOS Compliance | 3 | 0.17 | — |
| Vehicle Maintenance | 60 | 3.99 | — |
| Driver Fitness | 5 | 0.22 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state TX accounts for 94% of activity. Activity outside home state (TX): 6%.
| Driver Fitness |
| 6 |
| 3 |
| 6 |
| Hours-of-Service Compliance | 4 | 2 | 2 |
| Unsafe Driving | 1 | 0 | 0 |
| TX |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Aug 24, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Aug 24, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Aug 13, 2026 | TX | TRUCK TRACTOR | 0 | 1 |
| Aug 7, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Aug 6, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jul 31, 2026 | 3939BLRLOWR | Lighting - Tail lamp - Both lamps on rearmost vehicle obscured when required to be on | Vehicle Maintenance | Yes |
| Jul 24, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Jul 4, 2026 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Jul 4, 2026 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Jun 24, 2026 | 39345B2PC | Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit | Vehicle Maintenance | — |
| Jun 24, 2026 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Jun 24, 2026 | 39319 | Inoperative/Defective Hazard Warning Lamp | Vehicle Maintenance | — |
| Jun 24, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Jun 24, 2026 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| Jun 9, 2026 | 39375A1 | Tire-ply or belt material exposed | Vehicle Maintenance | — |