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Authorized · PropertyUSDOT 300960· MC170956· CARRIER
⬇ PDF report

STONE TRANSPORT

Legal: STONE TRANSPORT LIMITED PARTNERSHIP

3495 HACK ROAD, SAGINAW, MI, 48601(989) 754-4788swiegers@stonetransport.comSCOTT WIEGERS
Vetting snapshot
Authority
Active
operating authority
Insurance
$1M BIPD
ZURICH AMERICAN INSURANCE COMPANY
Vehicle OOS
34.1%
above 22% national avg
Driver OOS
1.1%
below 6.7% national avg
Crashes 24mo
33
none fatal
Red flags
None
nothing flagged
60
/ 100

Risk factors

Moderate riskVioCodes score
Vehicle OOS 34.1% — well above the 22% national average33 crashes in the last 24 months

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

MC170956

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

Common
Active
Contract
Active
Broker
None
Authorized for: Property
Liability (BIPD)
$1M on file
$1M required
Cargo
Not on file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$1M coverageeff 01/01/2018
ZURICH AMERICAN INSURANCE COMPANY· policy TRK 0081079
Authority history (8) ▾
03/02/2007MOTOR PROPERTY COMMON CARRIERGRANTED
03/02/2007MOTOR PROPERTY CONTRACT CARRIERGRANTED
11/05/2001COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (11/21/2001)
11/05/2001CONTRACTINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (11/21/2001)
06/25/1991MOTOR PROPERTY CONTRACT CARRIERGRANTED→ TRANSFER CONSUMMATED (02/22/2007)
12/07/1988COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (12/22/1988)
07/27/1984MOTOR PROPERTY COMMON CARRIERGRANTED→ TRANSFER CONSUMMATED (02/22/2007)
01/13/1984MOTOR PROPERTY COMMON CARRIERGRANTED→ TRANSFER CONSUMMATED (02/22/2007)
Insurance history6 insurers on record
Filing timeline (17) ▾
  1. HUDSON INSURANCE COMPANY$1MCancelled
    CARGO · eff 02/13/2008 → 02/11/2018
  2. HUDSON INSURANCE COMPANY$1MReplaced
    BIPD · eff 02/13/2008 → 01/01/2018
  3. LINCOLN GENERAL INSURANCE COMPANY$1MReplaced
    BIPD · eff 01/22/2007 → 02/13/2008
  4. LINCOLN GENERAL INSURANCE COMPANY$1MReplaced
    CARGO · eff 01/22/2007 → 02/13/2008
  5. LINCOLN GENERAL INSURANCE COMPANY$1MCancelled
    BIPD · eff 01/22/2007 → 04/18/2007
  6. LINCOLN GENERAL INSURANCE COMPANY$1MCancelled
    BIPD · eff 10/01/2002 → 03/14/2007
  7. LINCOLN GENERAL INSURANCE COMPANY$1MCancelled
    CARGO · eff 10/01/2002 → 03/14/2007
  8. LINCOLN GENERAL INSURANCE COMPANY$1MTransferred
    BIPD · eff 01/22/2007 → 02/20/2007
  9. LINCOLN GENERAL INSURANCE COMPANY$1MTransferred
    CARGO · eff 01/22/2007 → 02/20/2007
  10. LINCOLN GENERAL INSURANCE COMPANY$1MReplaced
    BIPD · eff 01/22/2007 → 01/22/2007
  11. LINCOLN GENERAL INSURANCE COMPANY$1MReplaced
    BIPD · eff 10/01/2002 → 01/22/2007
  12. LINCOLN GENERAL INSURANCE COMPANY$1MReplaced
    CARGO · eff 10/01/2002 → 01/22/2007
  13. NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA$2MReplaced
    BIPD/Primary · eff 10/01/2001 → 10/01/2002
  14. TRAVELERS CASUALTY AND SURETY COMPANY$1MReplaced
    CARGO · eff 05/03/1984 → 10/01/2002
  15. CITIZENS INSURANCE CO. OF AMERICA$750KCancelled
    BIPD/Primary · eff 10/01/1995 → 10/10/2001

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.

Vehicle328 inspections · 34.1% OOS · National 22%
Driver441 inspections · 1.1% OOS · National 6.7%

Crash record (US, last 24 months)

Total

33

Tow-away

32

Injury

14

Fatal

0

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
288
on file (MCS-150)
Drivers
252
252 hold a CDL
Annual mileage
169.5M mi
reported 2025
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi27 drivers
  • Interstate · <100 mi225 drivers
Company officer
SCOTT WIEGERS
Operation
Interstate
D-U-N-S
98673106
Registered since
1987-09-02
Last MCS-150 update
2026-10-02
Census status
Active

Fleet: 264 trucks · 253 owned tractors · 489 owned trailers · 10 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.

Activity history

23 events
  1. 10/02/2026MCS-150 update filed

    169.5M mi reported (2025)

  2. 02/11/2018Insurance cancelled — HUDSON INSURANCE COMPANY

    CARGO · policy HMB200016

  3. 01/01/2018Insurance filed — ZURICH AMERICAN INSURANCE COMPANY

    Liability (BIPD) — BMC-91X · policy TRK 0081079

  4. 01/01/2018Insurance replaced — HUDSON INSURANCE COMPANY

    BIPD · policy HMB200016

  5. 02/13/2008Insurance replaced — LINCOLN GENERAL INSURANCE COMPANY

    BIPD · policy LMB100008

  6. 04/18/2007Insurance cancelled — LINCOLN GENERAL INSURANCE COMPANY

    BIPD · policy LMB100008

  7. 03/14/2007Insurance cancelled — LINCOLN GENERAL INSURANCE COMPANY

    BIPD · policy LMB100008

  8. 03/02/2007MOTOR PROPERTY COMMON CARRIER — GRANTED
  9. 03/02/2007MOTOR PROPERTY CONTRACT CARRIER — GRANTED
  10. 02/20/2007Insurance transferred — LINCOLN GENERAL INSURANCE COMPANY

    BIPD · policy LMB100008

  11. 01/22/2007Insurance replaced — LINCOLN GENERAL INSURANCE COMPANY

    BIPD · policy LMB100008

  12. 10/01/2002Insurance replaced — NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA

    BIPD/Primary · policy CA 527-35-16

  13. 10/01/2002Insurance replaced — TRAVELERS CASUALTY AND SURETY COMPANY

    CARGO · policy 24IMT227309FCAV

  14. 11/05/2001COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (11/21/2001)

  15. 11/05/2001CONTRACT — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (11/21/2001)

  16. 10/10/2001Insurance cancelled — CITIZENS INSURANCE CO. OF AMERICA

    BIPD/Primary · policy TC 007 535

  17. 11/30/1995Insurance cancelled — CITIZENS INSURANCE CO. OF AMERICA

    BIPD · policy CAC 022026

  18. 10/01/1995Insurance replaced — CITIZENS INSURANCE CO. OF AMERICA

    BIPD · policy CAC 022026

  19. 06/25/1991MOTOR PROPERTY CONTRACT CARRIER — GRANTED

    TRANSFER CONSUMMATED (02/22/2007)

  20. 12/07/1988COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (12/22/1988)

  21. 09/02/1987Registered with FMCSA

    AUTHORIZED FOR HIRE

  22. 07/27/1984MOTOR PROPERTY COMMON CARRIER — GRANTED

    TRANSFER CONSUMMATED (02/22/2007)

  23. 01/13/1984MOTOR PROPERTY COMMON CARRIER — GRANTED

    TRANSFER CONSUMMATED (02/22/2007)

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

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate
📄

MCS-150 registration

Form date
2026-10-02
Reported mileage
169,500,000 mi (2025)
⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Oct 2026 · Page refreshed: Nov 7, 2026, 7:19 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.