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MILLER OIL CO INC
Culbertson, MT
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 237845
Active
Conditional
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Conditional
20.0% OOS · 10 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- FMCSA safety rating: Conditional
- Driver out-of-service rate 14.3% — above the 5.5% national average
- Vehicle out-of-service rate 11.1% — below the 20.7% national average
- 10 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
237845
Safety Rating
Conditional
Entity Type
Corporation
Operation Classification
Private (property)
MCS-150 Filed
November 26, 2025
FMCSA Registration
September 8, 1983
Annual Mileage
105,856 mi (2024)
Contact Information
Address
120 East First Avenue, Culbertson, MT 59218
Phone
Owner / Officer
Kevin G Miller
Officer 2
Vicki Miller
Cargo Types
Liquids/GasesOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
10
Driver Inspections
7
Vehicle Inspections
9
Out-of-Service Violations
2
Violations by Category
Vehicle Maintenance4
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate14.3% · national avg 5.5%
⚠ Above national average (8.8pp higher)
Vehicle OOS Rate11.1% · national avg 20.7%
✓ Below national average
20.0% of 10 inspections in the last 24 months put a driver or vehicle out of service —
49th 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
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
3 of 9 inspections
Unsafe Driving
1 of 10 inspections
Hours of Service
0 of 10 inspections
Driver Fitness
1 of 10 inspections
Controlled Substances
0 of 10 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MT10
Fleet & Equipment (4)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~4
of 11 reported to FMCSA
Trailers
—
seen at inspection
Equipment types observed
Truck
2
Chassis / Incomplete
1
Not Applicable
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2023 Ford F-750 | Chassis / Incomplete · Class 7 | 1FDPF7AN9PDF12130 | 6 | 1 |
| 2014 Kenworth T880 | Truck · Class 8 | 1NKZLP0X3EJ418301 | 2 | 1 |
| 2012 Freightliner M2 | Truck · Class 8 | 1FVMC5DV7CDBK9840 | 1 | — |
| 2024 Kenworth T480 | Not Applicable · Class 8 | 2NK5LJ0X9RM357854 | 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 (10)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| September 22, 2026 | U464001189 | CULBERTSON MT | I | 2 | 1 | MILLER OIL CO. | Straight Truck |
FORD |
1FDPF7AN9PDF12130 |
MT 171149D |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| September 22, 2026 | U464001191 | CULBERTSON MT | I | — | — | MILLER OIL CO. | Straight Truck |
KENWORTH |
2NK5LJ0X9RM357854 |
MT ECB283 |
| September 16, 2026 | MV73060034 | CULBERTSON MT | III | — | — | MILLER OIL CO. | Straight Truck |
FORD |
1FDPF7AN9PDF12130 |
MT 171149D |
| May 13, 2026 | U668401245 | CULBERTSON MT | I | 1 | — | MILLER OIL | Straight Truck |
FORD |
1FDPF7AN9PDF12130 |
MT 171149D |
| 393.60C | Windshield - Damaged or Discolored | Windshield/ Glass/ Markings | ||||||||
| November 12, 2025 | U819700783 | CULBERTSON MT | I | — | — | MILLER OIL | Straight Truck |
FREIGHTLINER |
1FVMC5DV7CDBK9840 |
MT 171660D |
| November 6, 2025 | U498501020 | CULBERTSON MT | II | — | — | MILLER OIL | Straight Truck |
FORD |
1FDPF7AN9PDF12130 |
MT 171149D |
| October 9, 2025 | U498500974 | CULBERTSON MT | I | 1 | 1 | MILLER OIL | Straight Truck |
KENWORTH |
1NKZLP0X3EJ418301 |
MT 173728C |
| 383.23A2-LCDLN | OOSLicense (CDL) - Operate a CMV and does not possess a valid CDL | License-related: High | ||||||||
| September 16, 2025 | U819700680 | SIDNEY MT | II | — | — | MILLER OIL | Straight Truck |
FORD |
1FDPF7AN9PDF12130 |
MT 171149D |
| July 17, 2025 | U427300961 | CULBERTSON MT | II | 2 | — | MILLER OIL | Straight Truck |
FORD |
1FDPF7AN9PDF12130 |
MT 171149D |
| 392.16AD | Driver - Failed to use seat belt while operating a CMV. | Seat Belt | ||||||||
| 180.415-HMTMC | HM (Testing) - Failing to properly mark cargo tank test dates as required | Package Testing - HM | ||||||||
| June 26, 2025 | U498500804 | CULBERTSON MT | I | 1 | — | MILLER OIL | Straight Truck |
KENWORTH |
1NKZLP0X3EJ418301 |
MT 173728C |
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 2, 2026.
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