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DEHN OIL COMPANY
Anoka, MN
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active & Authorized · DOT 227233 · MC 1681563
Satisfactory
Active 1 yr, 10 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-1681563 · Common carrier
Insurance
On File
Federated Service Insurance Company
Safety
Satisfactory
6.7% OOS · 22 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 1 yr, 10 mo
- Insurance on file: $750,000
- FMCSA safety rating: Satisfactory
- Vehicle out-of-service rate 11.1% — below the 20.7% national average
- 22 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1681563
Common Carrier
Insurance on File
FEDERATED SERVICE INSURANCE COMPANY
BI&PD · $750,000 · Policy 9408374
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
227233
MC Number
MC-1681563
Safety Rating
Satisfactory
Entity Type
Corporation
Operation Classification
Authorized for hire
MCS-150 Filed
January 5, 2026
FMCSA Registration
January 14, 1983
Authority Granted
November 14, 2024
Annual Mileage
975,000 mi (2024)
Contact Information
Address
617 Buchanan Street, Anoka, MN 55303
Phone
Email
Owner / Officer
John Dehn
Officer 2
Rick Dehn
Cargo Types
Liquids/Gases
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
22
Driver Inspections
21
Vehicle Inspections
14
Out-of-Service Violations
6
Violations by Category
Vehicle Maintenance19
Unsafe Driving5
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate11.1% · national avg 20.7%
✓ Below national average
6.7% of 15 inspections in the last 24 months put a driver or vehicle out of service —
16th percentile among carriers with 10–24 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
6 of 10 inspections
Unsafe Driving
4 of 16 inspections
Hours of Service
0 of 16 inspections
Driver Fitness
0 of 16 inspections
Controlled Substances
0 of 16 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MN18
Fleet & Equipment (20)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~11
of 22 reported to FMCSA
Trailers
~9
seen at inspection
Equipment types observed
Tractor
8
Tank
5
Dump
2
Grain / Hopper
2
Truck
2
Chassis / Incomplete
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 1995 Beall | Tank · 44 ft | 1BN2M4424SB004004 | 3 | — |
| 2004 Beall | Tank · 42 ft | 1BN2T42274B007441 | 3 | — |
| 2010 Kenworth T8 Series | Tractor · Class 8 | 1XKDDB9X7AJ260848 | 3 | — |
| 2020 Kenworth T880 | Tractor · Class 8 | 1XKZD49X9LJ402265 | 3 | — |
| 2023 Kenworth T880 | Truck · Class 8 | 1NKZX4EX1PJ235218 | 2 | — |
| 2024 Westmor Industries | Tank · 46 ft | 1W9PH4621RM350558 | 2 | — |
| 2005 Kenworth T800 | Tractor · Class 8 | 1XKDD09X25J072393 | 2 | — |
| 2019 Kenworth T880 | Tractor · Class 8 | 1XKZD49X8KJ371833 | 2 | — |
| 1994 Beall | Tank · 43 ft | 1BN2M4325RB003875 | 1 | — |
| 2002 Kenworth T800 | Tractor · Class 8 | 1XKDD09X02J891527 | 1 | — |
Show all 20 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2006 Kenworth W9 Series | Tractor · Class 8 | 1XKWD49XX6J113676 | 1 | — |
| 2024 Kenworth T880 | Tractor · Class 8 | 1XKZD49X3RJ339950 | 1 | — |
| 2012 Peterbilt 386 | Tractor · Class 8 | 1XPHDP9X9CD143024 | 1 | — |
| 2019 Iowa Steel Fabrication Iowa Steel Fabrication, LLC. | Tank · 47 ft | 1Z9M1AA29KA448380 | 1 | — |
| 2006 Kenworth T300 | Truck · Class 7 | 2NKMHZ7X36M147957 | 1 | — |
| 2010 Volvo Truck VNM | Chassis / Incomplete · Class 7 | 4V5M19DF6AN287673 | 1 | 1 |
| 2019 Armor Lite Trailer | Grain / Hopper · 40 ft | 56EA53K27KA000206 | 1 | — |
| 2019 Armor Lite Trailer | Grain / Hopper · 40 ft | 56EA53K29KA000207 | 1 | — |
| 2022 Mac Trailer Manufacturing | Dump · 35 ft | 5MADN3530NW062177 | 1 | — |
| 2022 Mac Trailer Manufacturing | Dump · 35 ft | 5MADN3539NW062176 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (22)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| August 10, 2026 | 0317001044 | ELK RIVER MN | III | 2 | — | CARRIER | Truck Tractor Semi-trailer |
KENWORTH ARMOR LITE TRAILER |
1XKDD09X25J072393 56EA53K29KA000207 |
MN YTE9886 MN 2056STU |
| 392.2-SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Speeding 2 | ||||||||
| 392.2-SLLFC | State/Local Laws - Following too closely | Dangerous Driving | ||||||||
| July 9, 2026 | 0317001009 | NEWPORT MN | III | 1 | — | WESTERN REFINERY TERMINALS LLC | Truck Tractor Semi-trailer |
KENWORTH BEALL |
1XKZD49X3RJ339950 1BN2T42274B007441 |
MN YTF1987 MN STF3871 |
| 392.16B-DPASS | Driver - Failed to require passenger(s) (not a co-driver) to use seat belt while operating a property-carrying CMV. | Seat Belt | ||||||||
| June 24, 2026 | 0263001347 | RAMSEY MN | III | 1 | — | MARTIN MARIETTA MATERIALS | Truck Tractor Semi-trailer |
KENWORTH ARMOR LITE TRAILER |
1XKDD09X02J891527 56EA53K27KA000206 |
MN YTE9887 MN 2057STU |
| 392.16-D | Driver - Failed to use seat belt while operating a CMV | Seat Belt | ||||||||
| May 26, 2026 | 0051000972 | RAMSEY MN | I | — | — | CARRIER | Straight Truck |
KENWORTH |
1NKZX4EX1PJ235218 |
MN YCC5343 |
| February 26, 2026 | 0317000856 | EAST BETHEL MN | I | 7 | 3 | CARRIER | Straight Truck |
VOLVO TRUCK |
4V5M19DF6AN287673 |
MN YBR0273 |
| 393.75G-TFWETL | OOSTires - Front, weight carried exceeds tire load limit | Tire vs. Load | ||||||||
| 393.75G-TFWETL | OOSTires - Front, weight carried exceeds tire load limit | Tire vs. Load | ||||||||
| 393.75G-TAOW | OOSTires - All others, weight carried exceeds tire load limit | Tire vs. Load | ||||||||
| 178.345-6-HMP | HM (Packaging) - DOT 406/407/412 supports and anchoring requirements. | Package Integrity - HM | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
| February 9, 2026 | 0263001104 | FOREST LAKE MN | I | 1 | — | RUSH CITY TERMINAL | Truck Tractor Semi-trailer |
KENWORTH IOWA STEEL FABRICATION |
1XKDDB9X7AJ260848 1Z9M1AA29KA448380 |
MN YBM4792 MN 9921STV |
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| December 18, 2025 | 0174000794 | WATERTOWN MN | I | 2 | — | — | Straight Truck |
KENWORTH |
2NKMHZ7X36M147957 |
MN YCD0843 |
| 392.2-SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Speeding 2 | ||||||||
| 177.817E2-HMHC | HM (Highway Carriage) - Failing to have HM shipping papers readily accessible. | Documentation - HM | ||||||||
| November 20, 2025 | 0317000755 | FOREST LAKE MN | I | — | — | ALLIANCE ENERGY MIDSTREAM | Truck Tractor Semi-trailer |
KENWORTH WESTMOR INDUSTRIES |
1XKDDB9X7AJ260848 1W9PH4621RM350558 |
MN YBM4792 MN STC9612 |
| October 16, 2025 | 0546000798 | ONAMIA MN | III | — | — | CARRIER | Straight Truck |
KENWORTH |
1NKZX4EX1PJ235218 |
MN YCC5343 |
| October 6, 2025 | 1669001315 | FOREST LAKE MN | III | — | — | CARRIER | Truck Tractor Semi-trailer |
KENWORTH MAC TRAILER MANUFACTURING |
1XKWD49XX6J113676 5MADN3530NW062177 |
MN YBA1504 MN 1403STY |
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| MAGELLAN PIPELINE | 2 | August 8, 2024 |
| WESTERN REFINERY TERMINALS LLC | 1 | July 9, 2026 |
| MARTIN MARIETTA MATERIALS | 1 | June 24, 2026 |
| RUSH CITY TERMINAL | 1 | February 9, 2026 |
| ALLIANCE ENERGY MIDSTREAM | 1 | November 20, 2025 |
| WESTERN REFINING | 1 | December 3, 2024 |
| RAMSEY ASPHALT | 1 | November 6, 2023 |
| WSTRN RFNG TERMINALS LLC | 1 | October 16, 2023 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| February 2, 2026 | INVOLUNTARY REVOCATION | Common |
| November 14, 2024 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| July 1, 2025 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 27, 2026.
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