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FMCSA ACTIVE CARRIERUSDOT #3638442MC-1249305

DETMAR TRANSPORT LLC

Physical Business Address
18615 Tuscany Stone Ste 200, San Antonio, TX 78258
Corporate Structure & Officers
Limited Liability Company
Principal: Matthew D. Detmar
Registered Carrier Phone
(210) 471-2170
USDOT Registration & Authority Class
Interstate • AUTHORIZED FOR HIRE
FMCSA Added Date: 2021-05-19
FMCSA Compliance Notice — BMC-91X & MCS-150 Schedule

Federal law requires active proof of continuous auto liability ($750k-$1M) on file to avoid DOT Out-of-Service orders or authority revocation.

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Fleet Equipment, Drivers & Mileage Utilization

196
Total Power Units
191
Total Registered Drivers
191
CDL Drivers
10539k
Annual Miles (2025)
Owned Road Tractors:176 units
Owned Semi-Trailers:294 trailers
Avg Utilization / Truck:53,770 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark
Est. Cost Per Truck / Yr
$9,300 – $14,700
Est. Total Fleet Policy (196 Units)
$1,822,800 – $2,881,200
Minimum Federal Liability
$750,000
Mandatory FMCSA Filings & EndorsementsBMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo

MCS-150 Biennial Schedule & FMCSA Safety Record

Mandatory MCS-150 Filing Month (49 CFR § 390.19)
February • Even Years (2026, 2028)
Last MCS-150 Filed: 2026-05-08 (Active / Current)
FMCSA Safety Rating & Review Status
Unrated / Active
Prior Authority Revocation: No

Frequently Asked Questions About DETMAR TRANSPORT LLC

Is DETMAR TRANSPORT LLC (USDOT #3638442) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, DETMAR TRANSPORT LLC (USDOT #3638442, MC-1249305) holds an ACTIVE registration in San Antonio, Texas, classified under Interstate (AUTHORIZED FOR HIRE).

How many trucks and drivers does DETMAR TRANSPORT LLC operate?

DETMAR TRANSPORT LLC reports 196 commercial power unit(s) and 191 driver(s) (including 191 CDL drivers) on its FMCSA MCS-150 census filing.

What commercial truck insurance filings are required for USDOT #3638442?

Based on its Interstate operations hauling General Freight, federal regulations generally require $750,000 minimum primary liability (BMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo). Estimated market insurance benchmark for a 196-unit fleet in TX is $9,300–$14,700 per power unit annually.

When is DETMAR TRANSPORT LLC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #3638442, DETMAR TRANSPORT LLC must file its MCS-150 biennial update every February in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-05-08.

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