VioCodes logo
Authorized · PropertyUSDOT 3813126· MC1376899· CARRIER· EIN 87-1197323
⬇ PDF report

M-ROCK TRUCKING INC

4953 AVDIS CT, ANTELOPE, CA, 95843(916) 670-5279mrocktrucking@gmail.comMANJIT SINGH
Vetting snapshot
Authority
Active
operating authority
Insurance
$750K BIPD
SOUTHLAKE SPECIALTY INSURANCE COMPANY
Vehicle OOS
36.8%
above 22% national avg
Driver OOS
4.2%
below 6.7% national avg
Crashes 24mo
0
clean
Red flags
None
nothing flagged
75
/ 100

Risk factors

Moderate riskVioCodes score
Vehicle OOS 36.8% — well above the 22% national average

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

MC1376899

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 03/31/2026
SOUTHLAKE SPECIALTY INSURANCE COMPANY· policy DRNCA101828
Authority history (4) ▾
03/03/2025COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (04/02/2025)
03/04/2024COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (04/01/2024)
03/02/2023COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (03/28/2023)
04/04/2022MOTOR PROPERTY COMMON CARRIERGRANTED
Insurance history5 insurers on record
Filing timeline (4) ▾
  1. BENCHMARK INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 03/31/2025 → 03/31/2026
  2. SUTTON SPECIALTY INSURANCE CO$750KCancelled
    BIPD/Primary · eff 03/29/2024 → 03/29/2025
  3. SECURITY NATIONAL INSURANCE CO.$750KCancelled
    BIPD/Primary · eff 03/29/2023 → 03/29/2024
  4. UNITED SPECIALTY INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 03/29/2022 → 03/29/2023

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.

Vehicle19 inspections · 36.8% OOS · National 22%
Driver24 inspections · 4.2% OOS · National 6.7%

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
3
on file (MCS-150)
Drivers
3
3 hold a CDL
Annual mileage
0.3M mi
reported 2024
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi3 drivers
Company officer
MANJIT SINGH
Operation
Interstate
Registered since
2022-02-02
Last MCS-150 update
2025-12-02
Census status
Active

Fleet: 3 trucks · 3 owned tractors · 3 owned trailers.

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.

Activity history

11 events
  1. 03/31/2026Insurance filed — SOUTHLAKE SPECIALTY INSURANCE COMPANY

    Liability (BIPD) — BMC-91X · policy DRNCA101828

  2. 03/31/2026Insurance replaced — BENCHMARK INSURANCE COMPANY

    BIPD/Primary · policy FLCA-1926-04536

  3. 12/02/2025MCS-150 update filed

    0.3M mi reported (2024)

  4. 03/29/2025Insurance cancelled — SUTTON SPECIALTY INSURANCE CO

    BIPD/Primary · policy WHI01000003286-00

  5. 03/03/2025COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (04/02/2025)

  6. 03/29/2024Insurance cancelled — SECURITY NATIONAL INSURANCE CO.

    BIPD/Primary · policy SMC1812298

  7. 03/04/2024COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (04/01/2024)

  8. 03/29/2023Insurance cancelled — UNITED SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy GWP81173 00

  9. 03/02/2023COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (03/28/2023)

  10. 04/04/2022MOTOR PROPERTY COMMON CARRIER — GRANTED
  11. 02/02/2022Registered with FMCSA

    AUTHORIZED FOR HIRE

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

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2025-12-02
Reported mileage
310,422 mi (2024)
⚡

Got a violation you want to contest?

Use the free AI-powered DataQs Drafter to generate a polished challenge letter — quotes the relevant 49 CFR, predicts your grant chance.

Open the Drafter →
ⓘ
Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 20, 2026, 8:05 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.