DETMAR TRANSPORT LLC

San Antonio, TX · Interstate · 196 power units · Not rated

Call (210) 471-2170
Review before bookingHow this works

Facts from the FMCSA record that call for a closer look. They are not a finding of wrongdoing. Authority and insurance are last known from May 14, 2026.

  • Liability insurance below the required minimum (last known)$1,000,000 on file; $5,000,000 required.
Operating authority
Active on 1 of 2 dockets
MC1249305: Common carrier, Contract carrier active
FF49220: Common carrier pending
Last known · FMCSA snapshot May 14, 2026
Liability insurance (BI&PD)
$1,000,000
Required minimum: $5,000,000
No cargo cover filed with FMCSA
Last known · FMCSA snapshot May 14, 2026
Vehicle out-of-service rate
21.4%
28 of 131 vehicle inspections · Texas avg 25.1%
FMCSA inspections · Oct 18, 2024 – Oct 18, 2026
FMCSA registration age
5 years
USDOT added May 19, 2021. Not a founding date.
FMCSA census · Oct 18, 2026

Green means the FMCSA record shows it. It does not confirm who you are talking to, or that a policy covers your specific load.

Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.

Operating authority

MC1249305 Last known · FMCSA snapshot May 14, 2026

Common carrier
Common Carrier
Active
Contract carrier
Contract Carrier
Active
Liability insurance on file$1,000,000 (required: $750,000)

FF49220 Last known · FMCSA snapshot May 14, 2026

Common carrier
Common Carrier
Pending

Last known status. This authority record comes from the FMCSA snapshot of May 14, 2026, the last one published before FMCSA moved registration to Motus. It may have changed since. Confirm current authority: Motus record for USDOT 3638442 ↗

Insurance on file

Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.

TypeDocketLayerInsurerCoverageEffectiveStatus
Liability (BI&PD)MC1249305PrimaryGREAT WEST CASUALTY CO.
Policy GRT38638A · 91X
$1,000,000Mar 25, 2025Active

Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.

Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.

Roadside inspections Oct 18, 2024 – Oct 18, 2026

134inspections
21.4%vehicle out-of-service
28 of 131 · Texas avg 25.1%
5.2%driver out-of-service
7 of 134 · Texas avg 7.7%
244violations written on inspection reports
10 most recent inspections
DateStateLevelViolationsOut of service
Oct 13, 2026TX21Yes
Oct 9, 2026TX22No
Oct 1, 2026TX111Yes
Oct 1, 2026TX11No
Oct 1, 2026TX21No
Sep 28, 2026TX22No
Sep 24, 2026TX20No
Sep 17, 2026TX23No
Sep 10, 2026TX25No
Sep 7, 2026TX10No
How these rates are calculated

Period: Oct 18, 2024 – Oct 18, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Texas average covers 347,521 vehicle and 460,200 driver inspections of all Texas-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗

Violations in FMCSA's SMS last 24 months

151 violations counted in FMCSA's Safety Measurement System (SMS), 38 of them serious enough to put the driver or vehicle out of service.

Why is this different from the 244 violations above?

The inspections section's number counts every violation written on the inspection reports in our Oct 18, 2024 – Oct 18, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.

Category (FMCSA BASIC)ViolationsOut of serviceShareTexas share
Vehicle Maintenance1403092.7%78.8%
Driver Fitness664.0%4.2%
Hours-of-Service Compliance422.6%11.4%
Unsafe Driving100.7%4.8%
10 most frequent violations
ViolationTimesOut of service
Inoperable Required Lamp
Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939
124
Wipers - Inoperative / missing / damaged wipers
Windshield/ Glass/ Markings · Vehicle Maintenance · code 39378
100
Tire-flat and/or audible air leak
Tires · Vehicle Maintenance · code 39375A3
99
No/discharged/unsecured fire extinguisher
Emergency Equipment · Vehicle Maintenance · code 39395A
80
Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997
Reflective Sheeting · Vehicle Maintenance · code 39311TL
80
Cab front bumper missing/unsecured/protrude
Cab Body Frame · Vehicle Maintenance · code 393203E
70
Inoperative turn signal
Lighting · Vehicle Maintenance · code 3939TS
63
Oil and/or grease leak
Other Vehicle Defect · Vehicle Maintenance · code 3965B
60
Upper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 1993
Reflective Sheeting · Vehicle Maintenance · code 39311UR
50
Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit
Brakes All Others · Vehicle Maintenance · code 39345B2PC
42

Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 18, 2026. "Share" is this company's mix of violations; the Texas column is the mix across all Texas-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.

Crashes Oct 18, 2024 – Oct 18, 2026

17crashes
0fatal
7injury
10tow-away
10 most recent crashes
DateLocationFatalitiesInjuries
Apr 10, 2026Midland, TX00
Mar 29, 2026Not Listed, TX01
Mar 20, 2026Midland, TX01
Feb 22, 2026Not Listed, TX00
Dec 10, 2025Not Listed, TX00
Nov 26, 2025Not Listed, TX00
Oct 22, 2025Not Listed, TX02
Sep 28, 2025Not Listed, TX00
Jul 16, 2025Not Listed, TX00
Jun 2, 2025Not Listed, TX00

Reportable crashes do not imply the carrier was at fault.

Company details FMCSA census · Oct 18, 2026

USDOT number3638442
MC / docketMC1249305, FF49220
Legal nameDETMAR TRANSPORT LLC
OperationInterstate
Business type—
Power units196
Drivers191
Annual mileage10,539,000 (2025)
HazmatNo
Safety ratingNot rated (no compliance review on record)
USDOT number addedMay 19, 2021 · 5 years ago
Last MCS-150 updateMay 8, 2026

Cargo carried

General FreightMachinery, Large ObjectsLiquids/GasesChemicalsOtherFRAC SAND

Questions about DETMAR TRANSPORT LLC

What does DETMAR TRANSPORT LLC's operating authority allow?

MC1249305: Common carrier (may haul regulated property for hire for the general public); Contract carrier (may haul regulated property for hire under continuing contracts with specific shippers).

Which information about DETMAR TRANSPORT LLC is old or missing?

Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.

What should I verify before booking DETMAR TRANSPORT LLC?

Confirm the authority and insurance on the Motus record for USDOT 3638442. Call the company back on the phone number on file, (210) 471-2170, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1249305 or FF49220, and ask the insurer for a certificate of insurance naming you as certificate holder.

Other companies using (210) 471-2170

A shared number is common for related companies, dispatch services and family businesses. It is not proof of fraud, but it is worth knowing which company you are dealing with.

1 company
CompanyUSDOTDocketTrucksAuthority
WJM LOGISTICS LLC 3562740MC11971990Last known: Inactive
FMCSA snapshot May 14, 2026

Other trucking companies in San Antonio

All in San Antonio →
Largest fleets
CompanyUSDOTDocketTrucksAuthority
H-E-B LP
DBA H-E-B
351057MC295504922Active
Current · Motus
HOLT TEXAS LTD
DBA HOLT CAT
542319MC573731739Active
Current · Motus
COASTAL TRANSPORT COMPANY INC 36647MC120430715Active
Current · Motus
CONVERMEX USA CORP 4540286MC1801683366Last known: Pending
FMCSA snapshot May 14, 2026
SOUTHWESTERN MOTOR TRANSPORT INC
DBA SMT LINES
136555MC80252277Active
Current · Motus
UNIQUE LEASING INC
DBA REYNOLDS NATIONWIDE
363676MC222049208Active
Current · Motus
AVALON MOTOR COACHES LLC
DBA DAISY MOTOR COACHES
3271206MC1032746196Last known: Active
FMCSA snapshot May 14, 2026
STEP ENERGY SERVICES USA LTD
DBA STEP ENERGY SERVICES
2640421MC1102805193Last known: Active
FMCSA snapshot May 14, 2026
VTS TRANSPORTATION INC 1930689MC763036180Last known: Active
FMCSA snapshot May 14, 2026
ACCEL LOGISTICS INC 2069796MC803833160Last known: Active
FMCSA snapshot May 14, 2026

Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error.