Fleet typeIdentity
Small fleet
196 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 3638442 · MC-1249305
DETMAR TRANSPORT LLC
196 power unitsavg 4.1 yrLocal · 2 statesSAN ANTONIO, TX
CARRIER ACTIVEMC-1249305 ACTIVE
Observed fleet · trailing 24 mo daily
196Power units
88 observed · MCS-150
71Trailers seen
Decoded · vPIC
4.1Avg age (yr)
1997–2026 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Clear to load
Active authority and a clean federal record. No blocking issues found.
Active operating authorityInsurance on fileMultiple injury crashes
In good standing · 4
Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 5 yearsOperating authority has been on file since 2021.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 110 inspections.
Operating authority55 yr active
since 2021Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo20.620.6 %
▼ 22.26% nat'lCrashes · fatal00
17 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
4.1 yr
Model years 1997–2026 · peer benchmark computing.
Identity stabilityStable
5 yr unchanged
Same registration since 2021 — no chameleon / reincarnation signal.
AI readFull read
Is DETMAR TRANSPORT LLC safe to work with?
Is DETMAR TRANSPORT LLC safe to load? DETMAR TRANSPORT LLC (USDOT 3638442, MC-1249305) is an active small-fleet motor carrier based in SAN ANTONIO, TX, operating 196 power units and 191 drivers. Operating authority has been active 5 years (past the 24-month broker-confidence threshold). Across 110 roadside inspections, its vehicle out-of-service rate is 20.6% (below the 22.26% national average), with 17 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it clear to load (94/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
DTDETMAR TRANSPORT LLC 94
01
Safety
110 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 20.6% (24-mo)107 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 5.5% (24-mo)110 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
18.5% now▲ Worsening
Inspection coverage· expected vs observed · the fraud signal
Inspection coverage
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.3 / unit·yr
thin signalabundant signal
Few roadside inspections for a 196-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
- Registered power units
- 196
- Inspections · 24 mo
- 110
- Annualized
- ≈55 / yr
- Coverage
- ≈0.3 inspections / unit · yr
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving39
- 393.9 Inoperative required lampsVehicle Maintenance21 · 7 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance18 · 9 OOS
- 393.11 Required lamps/reflectors missingVehicle Maintenance14
- 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance14
- 393.47 Brake actuators / linings / componentsVehicle Maintenance12
- 393.45 Brake tubing / hose defectsVehicle Maintenance12 · 5 OOS
- 393.78 Windshield wipersVehicle Maintenance10
- 396.5 Oil and/or grease leakVehicle Maintenance10
- 393.203 Parts & accessories (vehicle condition)Vehicle Maintenance7
02
Authority & insurance
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
- Common
- Active
- Contract
- Active
- Broker
- None
Insurance & bonds
BIPD / liability (required)Filed with FMCSA
CargoNone
Surety bond (BMC-84)None
Insurance continuity· insurer · policy · lapses
$750k BIPD · 4 insurers · 1 lapseCoverage lapse
+4 earlier
Trisura Specialty · 21–24
At Lloyds · 22–24
20212025
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
6 insurer eras · collapsed from 9 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| TRISURA SPECIALTY INSURANCE COMPANY | Sep 2024 → Mar 2025 | $750k | 1 |
| UNDERWRITERS AT LLOYDS LONDON | Mar 2022 → Dec 2024 | $750k | 1 |
| GEMINI INSURANCE COMPANY | Jun 2021 → Jun 2021 | $750k | 3 |
| ENDURANCE AMERICAN SPECIALTY INSURANCE CO | Jun 2021 → Mar 2022 | $750k | 1 |
| GEMINI INSURANCE COMPANY | Jun 2021 → Jul 2021 | $750k | 2 |
| TRISURA SPECIALTY INSURANCE COMPANY | May 2021 → Apr 2024 | $750k | 1 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 196
- Observed power (24 mo)
- 88
- Trailers (towed)
- 71
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2026
Newest model yr
1997
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 2 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusLocal
revealedStates observed22
US statesInspections · 24 mo110110
TX busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
SAN ANTONIO, TX
Top corridor
TX
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 4 trucks also ran under 5 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 2840126USDOT 2889582USDOT 3908874USDOT 3511464USDOT 3136195Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (39 trucks · 9 carriers)
Across all inspections on record: USDOT 2361933USDOT 2896883USDOT 3802898USDOT 4137363USDOT 2976161USDOT 3358117USDOT 3136195USDOT 3886110
Shares a registration email domain with other carriers
@detmarlogistics.com — 4 carriers: USDOT 2361933USDOT 2896883USDOT 3562740
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)196196
Observed (24 mo)8888
Shared w/ other carriers3939
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 18615 TUSCANY STONE STE 200, SAN ANTONIO, TX, 78258
- Operation
- Interstate
Contact
- Phone
- (210) 471-2170
- Cell
- (210) 393-9521
- Web domain
- detmarlogistics.com
Registration
- Officer
- Matthew D. Detmar
- USDOT / docket
- 3638442 · MC-1249305
- First registered
- 05/19/2021
- Last MCS-150
- 05/08/2026 · 10,539,000 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.74
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
07
Federal activity
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
No verified reviews yet
Be the first broker or shipper to rate DETMAR TRANSPORT LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review09
Frequently asked
What is DETMAR TRANSPORT LLC's USDOT number?
DETMAR TRANSPORT LLC's USDOT number is 3638442, and its motor carrier number is MC-1249305.
Is DETMAR TRANSPORT LLC authorized to operate?
As of 2026-06-13, DETMAR TRANSPORT LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is DETMAR TRANSPORT LLC's safety record?
DETMAR TRANSPORT LLC has a 20.6% vehicle out-of-service rate (national average 22.26%) across 110 roadside inspections, with 17 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 94/100 (tier: clear).
How big is DETMAR TRANSPORT LLC's fleet?
DETMAR TRANSPORT LLC operates 196 power units and 191 drivers per its most recent MCS-150 filing.
Where is DETMAR TRANSPORT LLC based?
DETMAR TRANSPORT LLC is based in SAN ANTONIO, TX, with roadside inspections recorded across 2 states.