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DIAMOND B OILFIELD TRUCKING INC

Brokers & shippers · booking check

Do not book — hard regulatory blocker

One or more hard blockers are on file. Do not tender until the issue is cured and confirmed on FMCSA.

Do not book
Policy effective · Jan 1, 2022
Blockers
  • Census status: Inactive FMCSA census marks this USDOT as not actively authorized. Confirm on SAFER before tendering.
On file
  • FMCSA cargo filing on file · BMC-34 GREAT WEST CASUALTY CO. · Filing evidence (BMC-34/83) — not a shipper COI Details →
  • Broker bond/trust on file · BMC-85 trust fund STOCKMAN BANK OF MONTANA · BMC-84 surety bond or BMC-85 trust — not BIPD liability insurance Details →
  • Insurance on file · $1,000,000 GREAT WEST CASUALTY CO. · 91X Details →
  • BOC-3 process agent on file AllAmerican Agents of Process Details →
  • Satisfactory FMCSA safety rating
  • OOS rate better than size peers
Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.
Plain-text risk summary (print / paste) 
TruckCodex risk summary — DIAMOND B OILFIELD TRUCKING INC (USDOT 729417)
Verdict: DO NOT BOOK
Do not book — hard regulatory blocker
One or more hard blockers are on file. Do not tender until the issue is cured and confirmed on FMCSA.

Authority / census status: Inactive
Active BIPD limit: $1,000,000

Blockers:
  • Census status: Inactive — FMCSA census marks this USDOT as not actively authorized. Confirm on SAFER before tendering.

Cautions:
  (none)

On file:
  • FMCSA cargo filing on file · BMC-34 — GREAT WEST CASUALTY CO. · Filing evidence (BMC-34/83) — not a shipper COI
  • Broker bond/trust on file · BMC-85 trust fund — STOCKMAN BANK OF MONTANA · BMC-84 surety bond or BMC-85 trust — not BIPD liability insurance
  • Insurance on file · $1,000,000 — GREAT WEST CASUALTY CO. · 91X
  • BOC-3 process agent on file — AllAmerican Agents of Process
  • Satisfactory FMCSA safety rating
  • OOS rate better than size peers

Source: https://truckcodex.com/usdot/729417/
As of: Sep 4, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
USDOT 729417 Inactive CORPORATION AUTHORIZED FOR HIRE Hazmat Satisfactory rated Company officer: STEPHEN C. BOWMAN Company officer 2: STEPHEN C. BOWMAN Liquids / Gases Other (CRUDE OIL) Based in PLENTYWOOD, MT

FMCSA census as of Sep 4, 2026 · Sources · Freshness

TruckCodex · filing & peer scorecard

TruckCodex filing & peer scorecard · A

Composite of 5/5 scored components (mean 86/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

A confidence 100% · 5/5 signals · expand
Authority / census
Inactive · 30/100

Census status is Inactive — confirm on SAFER before tendering.

Insurance / BIPD
BIPD active · 100/100

Active BIPD/Primary-like policy on file in our insurance history.

OOS vs peers
Safer than peers · 100/100

Driver OOS 0% vs peer median 0% (neutral). Vehicle OOS 0% vs peer median 16.7% (better). n=18415 same-size ACTIVE peers.

FMCSA safety rating
Satisfactory · 100/100

Official FMCSA Satisfactory safety rating.

Insurance-watch tier
Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex filing & peer scorecard from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not a booking verdict and not legal advice. See methodology. Booking triage on this page: Do not book.

Recent changes

Field change history → Daily change log ↓
  • Company officer 2 STEPHEN C. BOWMAN → — · Sep 4, 2026 · FMCSA Company Census
  • Status NOT_AUTH → INACTIVE · May 25, 2026 · FMCSA Company Census
Operating authority
Insurance

1 active liability filing · 1 cargo · 1 bond/trust

BOC-3 agent

AllAmerican Agents of Process

Company profile

Company details
USDOT 729417
In FMCSA records since Feb 11, 1998 (~28y)
MC / docket MC333812
Entity CORPORATION
Company officer STEPHEN C. BOWMAN
Company officer 2 STEPHEN C. BOWMAN
Operation AUTHORIZED FOR HIRE
Hazmat Yes (MCS-150)
Cargo carried
Liquids / Gases, Other (CRUDE OIL)
Fleet size 54 units
Drivers 51
Annual mileage 458,970 mi
Contact & address
Phone: (406) 765-1376
Email: [email protected]
Physical
212 WEST CACTUS STREET
PLENTYWOOD, MT 59254
Mailing
P O BOX 567
PLENTYWOOD, MT 59254
Registration & safety rating
USDOT 729417
In FMCSA records since Feb 11, 1998 (~28y)
Entity CORPORATION
Operation AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 458,970 mi
Safety Rating Satisfactory
Hazmat Yes (MCS-150)
Active liability insurance
FMCSA cargo filing (BMC-34/83)

FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.

Broker bond / trust (BMC-84/85)

BMC-84 is a surety bond; BMC-85 is a trust-fund agreement. Required for property brokers / freight forwarders — not motor-carrier BIPD liability insurance.

Broker setup by MC age
Check brokers for this MC age

Based on FMCSA authority grant of 2013-11-27 (2,000+ days). Published gates only — not a guarantee they will accept. Confirm with the broker.

Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 10 30 0
Trailers 0 5 0
Trucks 7 0 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Power Units
54
Drivers
51
Inspections
0
None in our FMCSA import window (~3 years)
OOS Rate (peak)
—
Crashes
32
None in last 24 months · all-time on file
Authorities
1
1 active
Carrier analysis & narrative context Status notes, risk intelligence, and safety profiles
Fleet profile

The fleet comprises 54 power units (mid-sized fleet); 51 drivers.

Risk Signals

Authority revoked
1 revocation on record.

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 18,415 ACTIVE carriers operating 27–81 power units (±50% of this carrier's 54 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 18,415 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
0%
Vehicles placed out-of-service at roadside inspections
Peer median
16.7%
Median across 18,415 same-size peers
Verdict
Safer than peers
Delta -16.7 pts vs peer median (lower is safer)

Fleet History

Field change history →

Sourced from FMCSA daily imports; field-level change log. 2 tracked changes on record. · 1 status change · 1 officer change

Record Changes

  1. As-of snapshot →
    • Company officer 2 STEPHEN C. BOWMAN —
      Seen 4 times · first Sep 1, 2026 · last Sep 4, 2026 Not reflected on current profile FMCSA Company Census
  2. As-of snapshot →
    • Status NOT_AUTH INACTIVE
      FMCSA Company Census
Recent Inspections

No roadside inspections on file for this carrier in our FMCSA import window.

Public FMCSA inspection feeds cover roughly the last three years of roadside activity (not the full MCMIS archive). Older inspections — including those from before a carrier went inactive — are usually absent for every carrier, not just closed ones. Reportable crash history on this page goes further back; see crashes below or the full crash subpage.

Recent Crashes (32 rows) View all 32 →
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
ND0001132769 Dec 29, 2022 ND 0 0 Yes No Tow
CO2021001798 Nov 28, 2021 CO 0 0 Yes No Tow
ND0001093803 Apr 18, 2020 ND 0 1 Yes No Injury
CO2019001656 Sep 30, 2019 CO 0 0 Yes No Tow
CO2019001380 Aug 14, 2019 CO 0 1 Yes No Injury
WY0201909424 Aug 4, 2019 WY 0 0 Yes No Tow
CO2018001043 Jul 1, 2018 CO 0 2 Yes No Injury
ND0001053962 Apr 8, 2018 ND 0 0 Yes No Tow
CO2018000242 Feb 20, 2018 CO 0 1 Yes No Injury
CO2017001169 Aug 26, 2017 CO 0 0 Yes No Tow
ND0000337083 Dec 16, 2015 ND 0 0 Yes No Tow
CO2015001095 Aug 23, 2015 CO 0 0 Yes No Tow
MT1550072083 Jan 31, 2015 MT 0 0 Yes No Tow
CO2014002223 Oct 2, 2014 CO 0 1 Yes No Injury
CO2014001706 Aug 4, 2014 CO 0 0 Yes No Tow
MT1450062091 Aug 1, 2014 MT 0 1 Yes No Injury
ND0000270712 Jan 28, 2013 ND 0 1 No No Injury
ND0000243822 Dec 29, 2011 ND 0 1 Yes No Injury
MT1150025450 Feb 25, 2011 MT 0 1 Yes No Injury
ND0000195697 Dec 21, 2009 ND 0 0 Yes No Tow
ND0000176910 Feb 5, 2009 ND 0 1 No No Injury
ND0000176447 Jan 11, 2009 ND 0 0 Yes No Tow
ND0000156827 Feb 27, 2008 ND 0 1 Yes No Injury
ND0000156287 Feb 24, 2008 ND 0 0 Yes No Tow
MT0712080702 Jul 12, 2007 MT 0 0 Yes No Tow
Authority Records (1 docket)
common
MC333812
Active
—
View full authority record →
MC Certificate Documents (3 letters, 2 PDFs available)

Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.

Each row is a distinct FMCSA letter (grant, reinstatement, revocation, name change, transfer, etc.). When a PDF is archived, click the link to open that letter. Rows without a link still show the action type and date from our index. FMCSA stopped publishing new daily certificate PDFs after the May 2026 Motus cutover — rows below are historical archive only.

Some letters share the same legacy archived file path — we show one PDF link for the primary document and list the other actions as metadata (type + date) until per-letter PDFs are re-extracted.

Date Docket Action Authority PDF
Nov 27, 2013 MC333812-B Original MC Certificate License (Broker) Original MC Certificate →
Oct 15, 2013 MC84-B Grant Decision Notice Permit Grant Decision Notice →
Jan 18, 2006 MC333812-C Reinstatement Letter Reinstatement Metadata only
Insurance Coverage Timeline (32 rows)

Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.

Insurer Policy # Type Limit Effective Cancel Status
EVERSPAN INDEMNITY INSURANCE COMPANY PX1EII-000127-00 BIPD/Excess — Jan 1, 2024 Jan 1, 2025 CANCELLED
TRISURA SPECIALTY INSURANCE COMPANY 115CX21C0154 BIPD/Excess — Jan 1, 2023 Jan 1, 2024 CANCELLED
GREAT WEST CASUALTY CO. CLP81054A BIPD/Primary — Jan 3, 2022 Jan 1, 2022 REPLACED
TRISURA SPECIALTY INSURANCE COMPANY 115CX21C0042 BIPD/Primary — Jan 1, 2022 Jan 3, 2022 REPLACED
TRISURA SPECIALTY INSURANCE COMPANY 115CX21C0042 BIPD/Primary — Jan 1, 2022 Jan 1, 2022 REPLACED
GREAT WEST CASUALTY CO. CLP81054A BIPD/Primary — Jan 1, 2022 Jan 1, 2022 REPLACED
GREAT WEST CASUALTY CO. CLP81054A 91X $1,000,000 Jan 1, 2022 On file ACTIVE
TRISURA SPECIALTY INSURANCE COMPANY 115CX21C0042 BIPD/Primary — Jan 1, 2022 Feb 2, 2022 CANCELLED
TRISURA SPECIALTY INSURANCE COMPANY 115CX21C0042 BIPD/Primary — Jan 1, 2022 Feb 2, 2022 CANCELLED
TRISURA SPECIALTY INSURANCE COMPANY 115CX21C0042 BIPD/Primary — Jan 1, 2022 Jan 1, 2022 REPLACED
TRISURA SPECIALTY INSURANCE COMPANY 115CX21C0042 BIPD/Excess — Jan 1, 2022 Jan 1, 2023 REPLACED
GREAT WEST CASUALTY CO. CLP81054A BIPD/Primary — Jan 1, 2022 Jan 1, 2022 REPLACED
GREAT WEST CASUALTY CO. CLP81054A BIPD/Primary — Jan 1, 2022 Jan 1, 2022 REPLACED
ENDURANCE AMERICAN SPECIALTY INSURANCE CO EXT30000533903 BIPD/Excess — Jan 1, 2021 Jan 1, 2022 REPLACED
GEMINI INSURANCE COMPANY GVE100236902 BIPD/Excess — Jan 1, 2021 Jan 1, 2022 REPLACED
GEMINI INSURANCE COMPANY GVE100236901 BIPD/Excess — Jan 1, 2020 Jan 1, 2021 REPLACED
GEMINI INSURANCE COMPANY GVE100236901 BIPD/Excess — Jan 1, 2020 Jan 2, 2021 CANCELLED
ENDURANCE AMERICAN SPECIALTY INSURANCE CO EXT30000533902 BIPD/Excess — Jan 1, 2020 Jan 1, 2021 REPLACED
ASPEN SPECIALTY INSURANCE COMPANY CV00A7G19 BIPD/Excess — Jan 1, 2019 Jan 1, 2020 REPLACED
ASPEN SPECIALTY INSURANCE COMPANY CV00A7G19 BIPD/Excess — Jan 1, 2019 Feb 1, 2019 CANCELLED
ASPEN SPECIALTY INSURANCE COMPANY CV00A7G19 BIPD/Excess — Jan 1, 2019 Jan 1, 2019 REPLACED
ASPEN SPECIALTY INSURANCE COMPANY CV00A7G19 BIPD/Excess — Jan 1, 2019 Jan 27, 2019 CANCELLED
ENDURANCE AMERICAN SPECIALTY INSURANCE CO EXT30000533901 BIPD/Excess — Jan 1, 2019 Jan 1, 2020 CANCELLED
STOCKMAN BANK OF MONTANA NONE 85 — Oct 1, 2013 On file ACTIVE
GREAT WEST CASUALTY CO. CLP81054A 34 — Jan 1, 2006 On file ACTIVE
Compliance Timeline Merged authority / insurance / enforcement events
  1. Jan 1, 2025
    insurance
    CANCEL — EVERSPAN INDEMNITY INSURANCE COMPANY
  2. Jan 1, 2024
    insurance
    CANCEL — TRISURA SPECIALTY INSURANCE COMPANY
  3. Jan 1, 2023
    insurance
    TERM/REPL — TRISURA SPECIALTY INSURANCE COMPANY
  4. Feb 2, 2022
    insurance
    TERM/CANCL — TRISURA SPECIALTY INSURANCE COMPANY
  5. Jan 3, 2022
    insurance
    TERM/REPL — TRISURA SPECIALTY INSURANCE COMPANY
  6. Jan 1, 2022
    insurance
    TERM/REPL — TRISURA SPECIALTY INSURANCE COMPANY
  7. Jan 1, 2022
    insurance
    TERM/REPL — GREAT WEST CASUALTY CO.
  8. Jan 1, 2022
    insurance
    TERM/REPL — ENDURANCE AMERICAN SPECIALTY INSURANCE CO
  9. Jan 1, 2022
    insurance
    TERM/REPL — GEMINI INSURANCE COMPANY
  10. Jan 2, 2021
    insurance
    TERM/CANCL — GEMINI INSURANCE COMPANY
  11. Jan 1, 2021
    insurance
    TERM/REPL — GEMINI INSURANCE COMPANY
  12. Jan 1, 2021
    insurance
    TERM/REPL — ENDURANCE AMERICAN SPECIALTY INSURANCE CO
  13. Jan 1, 2020
    insurance
    TERM/REPL — ASPEN SPECIALTY INSURANCE COMPANY
  14. Jan 1, 2020
    insurance
    CANCEL — ENDURANCE AMERICAN SPECIALTY INSURANCE CO
  15. Feb 1, 2019
    insurance
    CANCEL — ASPEN SPECIALTY INSURANCE COMPANY
  16. Jan 27, 2019
    insurance
    TERM/CANCL — ASPEN SPECIALTY INSURANCE COMPANY
  17. Jan 1, 2019
    insurance
    TERM/REPL — ASPEN SPECIALTY INSURANCE COMPANY
  18. Nov 27, 2013
    authority
    GRANTED — PROPERTY BROKER
    Details →
  19. Jan 18, 2006
    authority
    REINSTATED — MOTOR PROPERTY COMMON CARRIER
    Details →
  20. Jan 9, 2006
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  21. Jan 9, 2006
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  22. Jan 1, 2006
    insurance
    CANCEL — GREAT WEST CASUALTY CO.
  23. Feb 18, 1998
    insurance
    TERM/REPL — GREAT WEST CASUALTY CO.
Related Records Cross-references to every adjacent page
Field change history
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Authority Records
Insurance Carriers
Process Agent (BOC-3)
Carrier Records
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