CSA
Authorized · PropertyUSDOT 4001502· MC1504036· CARRIER· EIN 99-1089041
⬇ PDF report

HAMMER FREIGHT LINES LLC

322 MARKET ST, DENTON, MD, 21629-1061(410) 463-8387trucks@hammerfreight.comKIERA STEWART
Vetting snapshot
Authority
Active
operating authority
Insurance
$750K BIPD
GEiCO Marine Insurance Company
Vehicle OOS
0%
below 22% national avg
Driver OOS
0%
below 6.7% national avg
Crashes 24mo
0
clean
Red flags
1 flag
see details below
80
/ 100

Risk factors

Low riskVioCodes score
Possible reincarnation pattern — tied to an older inactive carrier

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Authority & insurance

MC1504036

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

Common
Active
Contract
None
Broker
None
Authorized for: Property
Liability (BIPD)
$750K on file
$750K required
Cargo
Not on file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$750K coverageeff 01/24/2026
GEiCO Marine Insurance Company· policy 9300272847
Authority history (3) ▾
04/22/2024COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (05/01/2024)
01/30/2024MOTOR PROPERTY COMMON CARRIERGRANTED
02/01/2023MOTOR PROPERTY COMMON CARRIERDISMISSED
Insurance history2 insurers on record
Filing timeline (4) ▾
  1. PROGRESSIVE CASUALTY INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 04/17/2024 → 03/02/2026
  2. PROGRESSIVE CASUALTY INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 04/17/2024 → 01/24/2026
  3. PROGRESSIVE CASUALTY INSURANCE COMPANY$750KName Changed
    BIPD/Primary · eff 01/24/2024 → 05/28/2024
  4. PROGRESSIVE CASUALTY INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 01/24/2024 → 04/17/2024

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle3 inspections · 0% OOS · National 22%
Driver7 inspections · 0% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

7 inspections · 11 violations (0 OOS) · 0% of inspections had an OOS finding.

7
Inspections
11
Violations
0
OOS violations
10
Distinct codes

Violations by BASIC

click to filter codes

11
total

Most inspected in · top 4 states

  • MD3
  • NC2
  • GA1
  • SC1

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

Driver Fitness needs attention

Low impact

Estimated Driver Fitness percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

No roadside inspections in the last 90 days — nothing to work on right now.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

7
Inspections
11
Violations
0
Out-of-service
41
CSA points
0
Crashes
4
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

7 distinct vehicles seen in this carrier’s roadside inspections.

5 trailer 2 truck
2019 VOLVO TRUCK VNRseen 5×
4V4WC9EG7KN205921· 0535F6 MD
2020 KENWORTH T680seen 2×
1XKYDP9X2LJ416554· 921F75 MD
2014 GREAT DANE TRAILERS Great Dane Trailersseen 2×
1GRAA0625EW701122· 5395398 ME
2006 GREAT DANE TRAILERS Great Dane Trailersseen 2×
1GRAA06276W704556· 5228578 ME
2002 WABASH Wabash National Corporation
1JJV532W52L782024· 5384116 ME
2008 WABASH Wabash National Corporation
1JJV532W58L147376· 5517684 ME
2006 GREAT DANE TRAILERS Great Dane Trailers
1GRAA062X6W700663· 5381707 ME

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
12
on file (MCS-150)
Drivers
5
5 hold a CDL
Annual mileage
0.1M mi
reported 2024
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi5 drivers
Company officer
KIERA STEWART
Operation
Interstate
Registered since
2022-12-21
Last MCS-150 update
2025-06-25
Census status
Active

Fleet: 6 trucks · 1 owned tractors · 2 owned trailers · 5 leased/term tractors.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Connections

carrier graph

This carrier shares VINs or officers with 4 other carriers — review the connections below as part of your vetting.

4
Connected carriers
1
Fleet-transfer links
3
Most shared VINs
4
Strong links
Possible reincarnation pattern: KLS TRANSPORT (USDOT 2838975, registered 2016) is inactive, shares this carrier’s officer, and predates it — worth checking whether this carrier re-registered to shed a prior record.
Strong· 4
1
WM F STEWART LLC
USDOT 690244Active· EASTON, MD
Strong
Shared VIN · 3
1XKYDP9X2LJ4165541JJV532W52L7820241GRAA06276W704556
2
FREIGHTWORX SERVICES LLC
USDOT 4546552Active· BRIDGEVILLE, DE
Strong
Officer
3
KLS TRANSPORT
USDOT 2838975Inactive· CORDOVA, MD
Strong
Officer
4
KLS TRANSPORT LLC
USDOT 4322474Active· TRAPPE, MD
Strong
Officer

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

10 events
  1. 03/02/2026Insurance cancelled — PROGRESSIVE CASUALTY INSURANCE COMPANY

    BIPD/Primary · policy CA976786420

  2. 01/24/2026Insurance filed — GEiCO Marine Insurance Company

    Liability (BIPD) — BMC-91X · policy 9300272847

  3. 01/24/2026Insurance replaced — PROGRESSIVE CASUALTY INSURANCE COMPANY

    BIPD/Primary · policy CA976786420

  4. 06/25/2025MCS-150 update filed

    0.1M mi reported (2024)

  5. 05/28/2024Insurance name changed — PROGRESSIVE CASUALTY INSURANCE COMPANY

    BIPD/Primary · policy CA976786420

  6. 04/22/2024COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (05/01/2024)

  7. 04/17/2024Insurance replaced — PROGRESSIVE CASUALTY INSURANCE COMPANY

    BIPD/Primary · policy CA976786420

  8. 01/30/2024MOTOR PROPERTY COMMON CARRIER — GRANTED
  9. 02/01/2023MOTOR PROPERTY COMMON CARRIER — DISMISSED
  10. 12/21/2022Registered with FMCSA

    AUTHORIZED FOR HIRE

Merged from FMCSA authority, insurance, out-of-service, and census records.

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Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2025-06-25
Reported mileage
74,973 mi (2024)
⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 29, 2026, 1:49 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.