Send carrier packetSend packetOnboard this carrier with a branded, e-signable packet

Carrier profile · USDOT 1851543 · MC-670710 · Updated 06/13/2026

DUQUE BROTHERS INC

21 power unitsavg 8.8 yrRegional · 5 statesSTOCKTON, CA

CARRIER ACTIVEMC-670710 ACTIVE

Observed fleet · trailing 24 mo daily

21Power units

21 observed · MCS-150

49Trailers seen

Decoded · vPIC

8.8Avg age (yr)

1997–2026 · vPIC

Call dispatch(209) 493-8999 Email dispatchDUQUEBROTHERS@GMAIL.COM

Carrier verification summary for DUQUE BROTHERS INC

DUQUE BROTHERS INC (USDOT 1851543) has a Vektor safety score of 94/100 and a Clear to load verdict, computed deterministically from the FMCSA record refreshed 06/13/2026.

DUQUE BROTHERS INC (USDOT 1851543) holds active common for-hire operating authority per FMCSA L&I as of 06/13/2026.

DUQUE BROTHERS INC (USDOT 1851543) has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot row is available as of 06/13/2026.

DUQUE BROTHERS INC (USDOT 1851543) has a 19.1% vehicle out-of-service rate over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed 06/13/2026.

DUQUE BROTHERS INC (USDOT 1851543) has 2 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of 06/13/2026.

DUQUE BROTHERS INC (USDOT 1851543) reports 21 power units and 21 drivers in its most recent MCS-150 filing dated 03/07/2026.

DUQUE BROTHERS INC (USDOT 1851543) has no FMCSA-assigned safety rating in the federal record refreshed 06/13/2026.

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

Watch · 1

Multiple injury crashes3 crashes involving injuries are on record.

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 17 yearsOperating authority has been on file since 2009.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 217 inspections.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)

$1M

on file

FMCSA L&I

Vehicle OOS · 24-mo

19.1

▼ 22.26% nat'l

Crashes · fatal

2 in 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)On file

FMCSA L&I

Vehicle OOS · 24-mo

19.1

▼ 22.26% nat'l

Crashes · fatal

2 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Small fleet

21 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

8.8 yr

Model years 1997–2026 · peer benchmark computing.

Identity stabilityStable

17 yr unchanged

Same registration since 2009 — no chameleon / reincarnation signal.

Safety

151 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 19.1%24-mo cumulative

050%nat'l 22.26%

Driver OOS 4.6%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 115 vehicle and 151 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

16.1% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 11.9 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

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.

Heavily inspected

Under-inspected

Expected

Well-monitored

Heavily inspected

≈3.6 / unit·yr

thin signalabundant signal

Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.

Registered power units: 21
Inspections · 24 mo: 151
Annualized: ≈76 / yr
Coverage: ≈3.6 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.

396.3 Inspection / repair / maintenance not performedVehicle Maintenance31 · 16 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance25
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance22 · 5 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving15
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance15 · 13 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance15
393.9 Inoperative required lampsVehicle Maintenance9 · 4 OOS
393.207 Parts & accessories (vehicle condition)Vehicle Maintenance6 · 2 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance6 · 4 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance6

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750k federal floor

$1M on filegeneral-freight federal minimum

$750k floor

Filed BIPD coverage of $1M meets or exceeds the $750k federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750k BIPD last filed · 11 insurers · 0 lapsesInsurer churn

Praetorian’09–’11

Crusader’11–’13

Great West’14–’17

Northland’21–’24

2009201420192024now

Shorter eras are too brief to label at this scale — all 11 insurers are named in the list below.

BIPD in force — $1,000,000 · ARCH INSURANCE COMPANY · since Jan 2026

All 11 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
ARCH INSURANCE COMPANY	Mar 2025 → Jan 2026	$750k	1
HARCO NATIONAL INSURANCE CO.	Mar 2024 → Mar 2025	$750k	2
NORTHLAND INSURANCE COMPANY	Mar 2021 → Mar 2024	$750k	1
WESCO INSURANCE COMPANY	Mar 2020 → Mar 2021	$750k	1
NATIONAL TRANSPORTATION INSURANCE CO RRG, LLC	Mar 2019 → Mar 2020	$750k	1
AMERICAN SENTINEL INSURANCE COMPANY	Mar 2018 → Mar 2019	$750k	1
AEGIS SECURITY INSURANCE COMPANY	Mar 2017 → Mar 2018	$750k	1
GREAT WEST CASUALTY CO.	Feb 2014 → Mar 2017	$750k	1
ZURICH AMERICAN INSURANCE COMPANY	Feb 2013 → Feb 2014	$750k	1
CRUSADER INSURANCE COMPANY	Feb 2011 → Feb 2013	$750k	3
PRAETORIAN INSURANCE COMPANY	Feb 2009 → Feb 2011	$750k	1

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 21
Observed power (24 mo): 21
Trailers (towed): 49

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

8.8 yr

Average age

2026

Newest model yr

1997

Oldest model yr

81%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & lanes

Revealed by inspection density across 5 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

150

CA busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

STOCKTON, CA

2971 LOOMIS RD

Top corridor

CA 126 · WA 15 · OR 8

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Last 12 months: 10 trucks also ran under 8 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 926661 USDOT 2439256 USDOT 2977225 USDOT 2841330 USDOT 268015 USDOT 3812758 USDOT 4424310 USDOT 3082307Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (35 trucks · 35 carriers)

Across all inspections on record: USDOT 268015 USDOT 458298 USDOT 2400884 USDOT 2935741 USDOT 3735354 USDOT 3830413 USDOT 4356458 USDOT 1410767

Shares a company officer with other carriers

estuardo duque — 2 carriers: USDOT 2944043

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 2971 LOOMIS RD, STOCKTON, CA, 95205
Mailing address: 157 S SIERRA AVE SUITE C, OAKDALE, CA, 95361
Operation: Interstate

Contact

Phone: (209) 493-8999
Email: duquebrothers@gmail.com

Registration

Officer: Estuardo Duque
USDOT / docket: 1851543 · MC-670710
First registered: 02/04/2009
Last MCS-150: 03/07/2026 · 2,001,536 mi (2024)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

2,001,536

Annual mileage

Open the full identity & federal record

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.

Open the full federal-record activity feed

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 DUQUE BROTHERS INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

Leave a review

Open reviews

Frequently asked

What is DUQUE BROTHERS INC's USDOT number?

DUQUE BROTHERS INC's USDOT number is 1851543, and its motor carrier number is MC-670710.

Is DUQUE BROTHERS INC authorized to operate?

As of 2026-06-13, DUQUE BROTHERS INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is DUQUE BROTHERS INC's safety record?

DUQUE BROTHERS INC has a 19.1% vehicle out-of-service rate (national average 22.26%) across 217 roadside inspections, with 2 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 94/100 (tier: clear).