TruckCodex

DAMMER TRUCKING LLC

USDOT 688933 Active Based in INWOOD, IA

DAMMER TRUCKING LLC is a motor carrier based in INWOOD, IA, registered with the FMCSA under USDOT 688933. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 3 power units and 2 drivers, with 5 roadside inspections on file and a peak out-of-service rate of 50.0%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.

Carrier is unrated

FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.

Carrier Overview

DAMMER TRUCKING LLC is a small fleet, operating 3 power units and 2 drivers, based in Inwood, IA. Across 4 roadside inspections in the last 24 months, the fleet recorded a 25.0% out-of-service rate, with 1 reportable crash. Operating authority is active for contract.

Power Units
3
Drivers
2
Inspections
5
last 24 months included
OOS Rate (peak)
50.0%
driver or vehicle, whichever higher
Crashes (24m)
0
1 all-time
Authorities
1
1 active

Active filings

Insurance
GEICO MARINE INSURANCE COMPANY
Policy effective Apr 17, 2025
Process Agent
ALLAMERICAN AGENTS OF PROCESS
BOC-3 on file
Operating Authority
MC MC371362
ACTIVE

Safety Snapshot

Inspection Profile

4 roadside inspections over the last 24 months, up 300% versus the prior 24 months, concentrated in IL (1) and KY (1), with Level 3 inspections the most common.

Violation Profile

25.0% out-of-service rate; led by Unsafe Driving (60.0% of violations); top code 392.2 (Operating a CMV while ill or fatigued) cited 2 times.

Fleet Profile

The fleet comprises 3 power units (small fleet) and 2 drivers; Peterbilt, Wilson tra, and Wils are the most-inspected makes.

Compliance

Operating Authority
Contract 1 active
Full authority records below ↓
Active Insurance
GEICO MARINE INSURANCE COMPANY · 91X
1 active policy
vs. National Average
Vehicle OOS Rate 50.0% vs 23.4% +26.6 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 1.25 vs 1.80 -0.55
Peer tier (small fleets (≤10 power units)) median OOS rate: 50%
BOC-3 Process Agent
ALLAMERICAN AGENTS OF PROCESS
Serves 107,529 carriers
Location & Contact
214 S CHERRY ST
INWOOD, IA 51240
Phone: 6053660398
Email: [email protected]
Registration
USDOT 688933
Operation A
MCS-150 mileage 350,000 mi

Risk Signals

High OOS rate
Peak OOS rate of 50.0% is well above the 10–15% national average.
Authority revoked
3 revocations on record.

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

Compared against 338,685 ACTIVE carriers operating 2–5 power units (±50% of this carrier's 3 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 338,685 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
50%
Vehicles placed out-of-service at roadside inspections
Peer median
0%
Median across 338,685 same-size peers
Verdict
Riskier than peers
Delta +50 pts vs peer median (lower is safer)

Authority gaps detected (3)

  • Contract (Property) authority was inactive from Mar 15, 2016 to Feb 16, 2022 (2164 days)
  • Contract (Property) authority was inactive from Feb 12, 2007 to Jul 25, 2007 (163 days)
  • Contract (Property) authority was inactive from Dec 31, 2001 to Sep 7, 2005 (1346 days)

Historical coverage gaps detected (4)

  • No active BIPD/Primary insurance from Jun 15, 2001 to Jul 19, 2001 (34 days)
  • No active BIPD/Primary insurance from Oct 12, 2001 to Sep 1, 2005 (1420 days)
  • No active BIPD/Primary insurance from Feb 6, 2007 to Jul 1, 2007 (145 days)
  • No active BIPD/Primary insurance from Mar 9, 2016 to Feb 11, 2022 (2165 days)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-06 2025-03

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
Unsafe Driving
3 violations
Vehicle Maintenance
2 violations
1 OOS · 50.0%

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Idaho (ID) 1 1 100.0% Jan 13, 2025
Illinois (IL) 1 0 0.0% Jun 25, 2024
Kentucky (KY) 1 0 0.0% Dec 3, 2024
South Dakota (SD) 1 0 0.0% Mar 19, 2025
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Peterbilt 5
Wilson 3
Merritt Eq 1
Wils 1
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores

SMS data not available

FMCSA's Safety Measurement System has not published per-BASIC scores for this carrier yet. This typically means the carrier doesn't meet minimum exposure thresholds (inspections/power units), or their SMS snapshot hasn't been ingested.

Recent Inspections (5 rows) View all 5 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
84186324 Mar 19, 2025 SD 3 JEFFERSON SD
PETERBILT TRUCK TRACTOR
IA VE5752 · 1NPXD49XXRD675511
0 — No
83598565 Jan 13, 2025 ID 2 SHELLEY ID
PETERBILT TRUCK TRACTOR
IA VE5752 · 1NPXD49XXRD675511
2 393.23-LEU, 393.55E-B Yes
83307387 Dec 3, 2024 KY 3 KUTTAWA
PTRB TRUCK TRACTOR
IA VE5752 · 1NPXD49XXRD675511
1 392.16 No
82025160 Jun 25, 2024 IL 2 I-80
PTRB TRUCK TRACTOR
IA VC0988 · 1NPXD49X9LD667794
2 392.2 No
80189112 Nov 16, 2023 MO 3 EUREKA MO
PETERBILT TRUCK TRACTOR
IA VE5752 · 1NPXD49XXRD675511
6 395.8A, 392.2-SLLSR, 392.2-SLLS4 No
Recent Crashes (1 row)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
CA4802400996 May 9, 2024 CA 0 0 Yes Yes Tow
Authority Records (1 docket)
CONTRACT
MC371362
Active
—
View full authority record →
MC Certificate Documents (4 PDFs)

Operating-authority certificates and decision notices filed with FMCSA. Each PDF is the original 2-page daily record. Click a row to view or download.

Date Docket Action Authority PDF
Feb 16, 2022 MC371362-P REI REINSTATEMENT View PDF →
Feb 14, 2022 MC371362 NC REINSTATEMENT View PDF →
Jul 25, 2007 MC371362-P REI REINSTATEMENT View PDF →
Sep 7, 2005 MC371362-P REI REINSTATEMENT View PDF →
Insurance Coverage Timeline (20 rows)

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

Insurer Policy # Type Effective Cancel Status
GEICO MARINE INSURANCE COMPANY 9300137872 91X Apr 17, 2025 On file ACTIVE
ARTISAN & TRUCKERS CASUALTY COMPANY CA980861361 BIPD/Primary May 7, 2024 May 15, 2025 CANCELLED
ARTISAN & TRUCKERS CASUALTY COMPANY CA980861361 BIPD/Primary May 7, 2024 Apr 17, 2025 REPLACED
BERKSHIRE HATHAWAY HOMESTATE INSURANCE COMPAN 02TRM057822-01 BIPD/Primary Feb 26, 2024 May 8, 2024 CANCELLED
PROGRESSIVE NORTHERN INSURANCE COMPANY CA04338588 BIPD/Primary Feb 11, 2022 Feb 26, 2024 REPLACED
PROGRESSIVE NORTHERN INSURANCE COMPANY CA04338588 BIPD/Primary Feb 11, 2022 Mar 8, 2024 CANCELLED
Coverage gap — 2165 days without BIPD/Primary coverage from Mar 9, 2016 to Feb 11, 2022
GREAT WEST CASUALTY CO. GWP52480A BIPD/Primary Apr 11, 2008 Mar 9, 2016 CANCELLED
GREAT WEST CASUALTY CO. GWP52480A BIPD/Primary Feb 1, 2008 Jul 1, 2007 REPLACED
AUTO OWNERS INSURANCE COMPANY 47-289229-00 BIPD/Primary Jul 1, 2007 Feb 1, 2008 REPLACED
AUTO OWNERS INSURANCE COMPANY 47-289229-00 BIPD/Primary Jul 1, 2007 Apr 11, 2008 CANCELLED
Coverage gap — 145 days without BIPD/Primary coverage from Feb 6, 2007 to Jul 1, 2007
GREAT WEST CASUALTY CO. GWP40068A BIPD/Primary Sep 1, 2006 Feb 6, 2007 CANCELLED
CAROLINA CASUALTY INSURANCE CO. 464610 BIPD/Primary Sep 1, 2005 Sep 1, 2006 CANCELLED
Coverage gap — 1420 days without BIPD/Primary coverage from Oct 12, 2001 to Sep 1, 2005
WILSHIRE INSURANCE COMPANY BA2488525 BIPD/Primary Jul 19, 2001 Oct 12, 2001 CANCELLED
WILSHIRE INSURANCE COMPANY BA2488525 CARGO Jul 19, 2001 Oct 12, 2001 CANCELLED
Coverage gap — 34 days without BIPD/Primary coverage from Jun 15, 2001 to Jul 19, 2001
CANAL INSURANCE CO. 252311 BIPD/Primary Jun 15, 2000 Jun 15, 2001 CANCELLED
CANAL INSURANCE CO. 241586 BIPD/Primary Dec 13, 1999 Jun 15, 2000 CANCELLED
Compliance Timeline Merged authority / insurance / enforcement events
  1. May 15, 2025
    insurance
    TERM/CANCL — ARTISAN & TRUCKERS CASUALTY COMPANY
  2. Apr 21, 2025
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  3. Apr 17, 2025
    insurance
    TERM/REPL — ARTISAN & TRUCKERS CASUALTY COMPANY
  4. May 9, 2024
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  5. May 8, 2024
    insurance
    CANCEL — BERKSHIRE HATHAWAY HOMESTATE INSURANCE COMPAN
  6. Mar 8, 2024
    insurance
    TERM/CANCL — PROGRESSIVE NORTHERN INSURANCE COMPANY
  7. Feb 28, 2024
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  8. Feb 26, 2024
    insurance
    TERM/REPL — PROGRESSIVE NORTHERN INSURANCE COMPANY
  9. Feb 16, 2022
    authority
    REINSTATED — MOTOR PROPERTY CONTRACT CARRIER
    Details →
  10. Mar 15, 2016
    authority
    REVOKED — MOTOR PROPERTY CONTRACT CARRIER
    Details →
  11. Mar 15, 2016
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  12. Mar 15, 2016
    authority gap
    Contract (Property) authority inactive: 2164 days (through Feb 16, 2022)
  13. Mar 9, 2016
    insurance
    CANCEL — GREAT WEST CASUALTY CO.
  14. Mar 9, 2016
    insurance gap
    Coverage gap: 2165 days without BIPD/Primary insurance (through Feb 11, 2022)
  15. Apr 14, 2008
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  16. Apr 11, 2008
    insurance
    CANCEL — AUTO OWNERS INSURANCE COMPANY
  17. Feb 1, 2008
    insurance
    TERM/REPL — AUTO OWNERS INSURANCE COMPANY
  18. Jul 1, 2007
    insurance
    TERM/REPL — GREAT WEST CASUALTY CO.
  19. Feb 12, 2007
    authority
    REVOKED — MOTOR PROPERTY CONTRACT CARRIER
    Details →
  20. Feb 12, 2007
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  21. Feb 12, 2007
    authority gap
    Contract (Property) authority inactive: 163 days (through Jul 25, 2007)
  22. Feb 6, 2007
    insurance
    CANCEL — GREAT WEST CASUALTY CO.
  23. Feb 6, 2007
    insurance gap
    Coverage gap: 145 days without BIPD/Primary insurance (through Jul 1, 2007)
  24. Sep 1, 2006
    insurance
    CANCEL — CAROLINA CASUALTY INSURANCE CO.
  25. Dec 31, 2001
    authority
    REVOKED — MOTOR PROPERTY CONTRACT CARRIER
    Details →
  26. Dec 31, 2001
    authority gap
    Contract (Property) authority inactive: 1346 days (through Sep 7, 2005)
  27. Oct 12, 2001
    insurance
    CANCEL — WILSHIRE INSURANCE COMPANY
  28. Oct 12, 2001
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  29. Oct 12, 2001
    insurance gap
    Coverage gap: 1420 days without BIPD/Primary insurance (through Sep 1, 2005)
  30. Jul 31, 2001
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  31. Jun 15, 2001
    insurance
    CANCEL — CANAL INSURANCE CO.
  32. Jun 15, 2001
    insurance gap
    Coverage gap: 34 days without BIPD/Primary insurance (through Jul 19, 2001)
  33. Jun 15, 2000
    insurance
    CANCEL — CANAL INSURANCE CO.
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
SHELLEY ID ID 1 1
I-80 IL 1 0
KUTTAWA KY 1 0
EUREKA MO MO 1 0
JEFFERSON SD SD 1 0

Top Violation Codes Cited

Code Description Category Cited OOS
392.2 Operating a CMV while ill or fatigued Unsafe Driving 2 0
392.16 Failing to use seat belt (49 CFR) Unsafe Driving 1 0
Related Records Cross-references to every adjacent page
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How to verify DAMMER TRUCKING LLC

  1. Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
  2. Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
  3. Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
  4. Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
  5. Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.

Frequently asked questions about DAMMER TRUCKING LLC

Is DAMMER TRUCKING LLC an active motor carrier? ▾
Yes. DAMMER TRUCKING LLC is registered with the FMCSA under USDOT 688933 and is currently shown as Active in the agency's Motor Carrier Management Information System (MCMIS). Active status means the carrier may legally operate, contingent on continuous insurance and authority filings.
What is DAMMER TRUCKING LLC's safety rating? ▾
DAMMER TRUCKING LLC is unrated. FMCSA assigns formal safety ratings only after a compliance review, and the agency has not yet completed one for this carrier. Being unrated is not by itself a red flag — most active carriers in the database are unrated. Review the inspection and BASIC data below to assess on-road performance.
How many inspections has DAMMER TRUCKING LLC had? ▾
5 roadside inspections are on file for DAMMER TRUCKING LLC in FMCSA's MCMIS database. Each inspection is summarized in the Inspection History section below — sortable by date, state, level, and out-of-service result. Newer inspections are pulled from the FMCSA SMS data feed daily.
What is DAMMER TRUCKING LLC's out-of-service rate? ▾
DAMMER TRUCKING LLC's peak out-of-service rate is 50.0% (whichever is higher of driver-OOS or vehicle-OOS, computed from FMCSA roadside inspection data). The national averages are roughly 6.7% for drivers and 23.4% for vehicles — see the peer-context card on this page for a side-by-side comparison.
Where is DAMMER TRUCKING LLC based? ▾
DAMMER TRUCKING LLC reports its physical address to the FMCSA as 214 S CHERRY ST, INWOOD, Iowa 51240. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does DAMMER TRUCKING LLC have valid operating authority? ▾
Yes. DAMMER TRUCKING LLC holds 1 active FMCSA operating authority (MC371362). Each docket appears in the Authority Records section below with its full event history. Active authority means the carrier may legally operate as a for-hire carrier, contingent on current insurance and BOC-3 process-agent filings.
How many trucks and drivers does DAMMER TRUCKING LLC operate? ▾
DAMMER TRUCKING LLC self-reports 3 power units and 2 drivers on its most recent FMCSA Form MCS-150 filing. Power-unit and driver counts come from the carrier directly and are required to be updated every two years; very large fluctuations between filings can indicate fleet changes worth investigating.
Has DAMMER TRUCKING LLC had any crashes? ▾
1 FMCSA-reportable crash is on file for DAMMER TRUCKING LLC in MCMIS. A reportable crash is one resulting in a fatality, an injury requiring transport for medical attention, or a vehicle disabled and towed from the scene. The full crash log is on the Crashes subpage with date, state, and outcome details.

About FMCSA carrier records

Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.

Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.

TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.
Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.