406 Propane LLC
Phone (406) 207-0145Missoula, MT
Find this carrier by: 406 Propane · USDOT 2521939 · 406-207-0145 · 4062070145 · Missoula, MT
Carrier information from FMCSA records. See dates and record coverage. How to verify an FMCSA record.
- USDOT
- USDOT2521939
- MC
- None
- Registered
- 2014 · 12 yrs
- Location
- Missoula, MT
- MCS-150 filed
- Sep 19, 2025
USDOT registration
Active
Registration status; not operating authority
Authority record
No filing shown
Check current status in Motus
Insurance record
No filing shown
Does not establish uninsured status
Safety rating
Not rated
No safety rating available; not a safety verdict
Overview
The short version and the key numbers.
406 Propane LLC is an active carrier and shipper based in Missoula, MT, registered with FMCSA under USDOT 2521939. Phone: (406) 207-0145. It reports 10 power units and 6 drivers on its MCS-150 (Sep 19, 2025). In the last 24 months it had 9 roadside inspections, a 0% vehicle out-of-service rate (national average 22.9%) and 1 reportable crash.
USDOT 2521939 was first registered with FMCSA on Jul 7, 2014 (12 years ago), and its most recent MCS-150 filing is dated Sep 19, 2025. Its vehicles were inspected 9 times on record, most recently on Dec 22, 2025, most often in MT.
Equipment on record
VIN = decoded from the carrier's vehicles · Inspection = seen at roadside inspections · MCS-150 = filed by the carrier
Dates behind this profile
- MCS-150 filing
- Sep 19, 2025
- Registration record changed
- Oct 24, 2026
- Latest inspection recorded
- Dec 22, 2025
- Latest crash recorded
- Dec 2, 2025
- Latest vehicle observation
- Dec 22, 2025
Each date applies to its own record. A registration change does not mean every filing changed. An inspection or vehicle observation describes that date, not continuous operation today.
USDOT registration and operating authority are different records. A crash entry records involvement, not a finding of fault. Missing information is not a clean safety record.
Company details
Filed identity, officers, contacts and registration details.
Company identity & officers
- Company officer
- Dwayne Rehbein
- Legal name
- 406 Propane LLC
- Classification
- Private (Property)
- Registered as
- Carrier & Shipper
Registration & filings
- USDOT number
- 2521939
- Docket numbers
- None on file
- Registered
- Jul 7, 2014 (12 yrs)
- Last MCS-150
- Sep 19, 2025
- Usual MCS-150 schedule
- September 2027 (see temporary relief below)
- Operation
- Intrastate Only (Non-Hazmat)
- Hazmat, as filed
- Yes
- Passenger carrier, as filed
- Not available
FMCSA currently provides additional time for biennial updates due on or after June 1, 2026 and suspends USDOT inactivation for those missed updates. The usual schedule above does not establish a violation. Read our update guide and the cited FMCSA notice (guidance checked October 20, 2026).
Carriers in Missoula, MT
- USDOT registrations in Missoula
- 1,086
- Currently active
- 392 (36%)
- One-truck operations
- 658 (61%)
- With for-hire authority
- 382 (35%)
- Registered in the last 12 months
- 22
From FMCSA census records as of Nov 10, 2026. This carrier reports 10 power units against a local average of 5.4.
Find this carrier by
- USDOT
- 2521939
- Phone
- (406) 207-0145406-207-01454062070145
- dkrehbein@riversidecontracting.com
- Officers
- Dwayne Rehbein
- Legal name
- 406 Propane LLC
- Address
- 5571 Alloy South, Missoula, MT 59808
- Mailing address
- PO Box 16011, Missoula, MT 59808
- VINs inspected under this USDOT
- 2NK4HJ7X0PM249543, 2NKHHM7XXJM229424, 2NK4HJ7X8RM358433, 1FDUF5HT7BEB90215, 2NKHHM7X3JM196301
Available registration and contact identifiers. Vehicle identifiers below are a recent sample; open a VIN or plate to see its dated records.
Legitimacy check
A quick screen from public records. A flag is a reason to verify, not proof of wrongdoing.
- Pass: Not on the U.S. sanctions list
Name does not match the Treasury OFAC list.
- Pass: USDOT registration is active
FMCSA lists USDOT 2521939 as active.
- No data: No authority filing shown
This is not a finding of unauthorized operation. Requirements depend on the operation; verify the current registration in Motus.
- Pass: No federal out-of-service orders
None on record for this USDOT.
- Pass: No prior revocation linked
No earlier revoked USDOT is linked to this one.
- Check: Shares an officer with 1 inactive USDOT number
See Connected companies below.
Connected companies
Other USDOT numbers that share an officer, phone or address with this carrier. A match is a lead to check, not proof.
- Jocko Valley Cattle LLCUSDOT 3110016 · Arlee, MTSame officerActivePossible link
- Riverside Sand & Gravel INCUSDOT 1586562 · Billings, MTSame officerNot activePossible link
- Marvin A RehbeinUSDOT 1422571 · Missoula, MTSame addressNot activePossible link
- Riverside Contracting INCUSDOT 290521 · Missoula, MTSame addressActivePossible link
Matched on FMCSA filings: company officer names, phone and physical address. Large fleets and shared office buildings can match by chance.
Authority & insurance
Stored filing details and guidance for checking current status.
FMCSA filing records
Authority, insurance and notice records can include earlier filings. Read each recorded status and effective date; a filing alone does not confirm current authority or insurance coverage. Missing records do not establish unauthorized operation or missing insurance.
Amounts are shown exactly as filed, without scaling or currency conversion. Confirm coverage and amounts with the insurer.
Operating authority
0 available records · FMCSA release date: Nov 10, 2026. The release date applies to this collection, not the effective date of every filing.
No matching filings available here. This does not establish that no filing exists.
Insurance filings
0 available records · FMCSA release date: Nov 10, 2026. The release date applies to this collection, not the effective date of every filing.
No matching filings available here. This does not establish that no filing exists.
Suspension and revocation notices
0 available records · FMCSA release date: Nov 10, 2026. The release date applies to this collection, not the effective date of every filing.
No matching filings available here. This does not establish that no filing exists.
Insurance history
0 available records · FMCSA release date: Nov 10, 2026. The release date applies to this collection, not the effective date of every filing.
No matching filings available here. This does not establish that no filing exists.
Earlier FMCSA filing records
These records may omit later filings. Their presence does not establish current authority or coverage. Missing records do not establish that a carrier is unauthorized or uninsured. Check current records in FMCSA Motus, then confirm coverage directly with the insurer. Follow the verification guide and its FMCSA sources. Guidance checked October 20, 2026.
Safety
FMCSA's rating and how this carrier compares with the national average.
Safety rating
- Rating
- Not rated
- Driver inspections (24 mo)
- 6 (0 out of service)
- Vehicle inspections (24 mo)
- 9 (0 out of service)
Out-of-service rates (24 months)
FMCSA BASICs
| Category | Percentile | Measure | Inspections with violation | Acute / critical | Alert |
|---|---|---|---|---|---|
| Unsafe Driving | Not public | 1.68 | 1 | No | Not available |
| Hours-of-Service | Not public | 0 | 0 | No | Not available |
| Driver Fitness | Not public | 0 | 0 | No | Not available |
| Controlled Substances | Not public | 0 | 0 | No | Not available |
| Vehicle Maintenance | Not public | 1 | 2 | No | Not available |
Percentile: 0 is best, 100 is worst. FMCSA flags an alert above its threshold (65–80% depending on category). Some property-carrier percentiles are not public.
Most-cited violations, in plain English
| Code | Times | Out of service |
|---|---|---|
| 107.620B-HMAMC | 2 | 0 |
| 178.337-9C-HMP | 1 | 0 |
| 392.16AD | 1 | 0 |
| 392.2-SLLEWA1 | 1 | 0 |
| 393.11A1-LHWS | 1 | 0 |
| 393.9A-LIL | 1 | 0 |
Inspections & crashes
Roadside inspections and reportable crashes in the last 24 months.
Inspection, violation and out-of-service counts: FMCSA 24-month inspection record, as of Nov 10, 2026. Crash counts: FMCSA crash file, 24-month rolling window (1 record, Dec 2, 2025 to Dec 2, 2025). "Fatal crashes" counts crashes with at least one death; "Deaths" counts people killed (0 people were injured).
Most recent
- Last inspection
- Dec 22, 2025
- Last crash
- Dec 2, 2025
Latest inspections
| Date | Inspection ID | State | Location | Level | Driver viol. / OOS | Vehicle viol. / OOS | Violations |
|---|---|---|---|---|---|---|---|
| Dec 22, 2025 | 86657690 | MT | Plains Mt | Full (Level 1) | 1 / 0 | 0 / 0 | 1 violation
|
| Dec 10, 2025 | 86563085 | MT | Polson Mt | Full (Level 1) | 0 / 0 | 0 / 0 | No detailed violation records available |
| Nov 26, 2025 | 86429893 | MT | Missoula Mt | Walk-around (Level 2) | 0 / 0 | 1 / 0 | 1 violation
|
| Aug 15, 2025 | 85517834 | MT | Clearwater Mt | Full (Level 1) | 0 / 0 | 0 / 0 | 2 violations
|
| May 20, 2025 | 84771206 | MT | Missoula Mt | Vehicle only (Level 5) | 0 / 0 | 0 / 0 | No detailed violation records available |
| May 20, 2025 | 84771067 | MT | Missoula Mt | Vehicle only (Level 5) | 0 / 0 | 0 / 0 | 1 violation
|
| May 20, 2025 | 84771068 | MT | Missoula Mt | Vehicle only (Level 5) | 0 / 0 | 0 / 0 | 2 violations
|
| Mar 3, 2025 | 84055616 | MT | Ravalli Mt | Full (Level 1) | 0 / 0 | 0 / 0 | No detailed violation records available |
| Jan 28, 2025 | 83738170 | MT | Clearwater Mt | Full (Level 1) | 0 / 0 | 0 / 0 | 1 violation
|
Latest crashes
| Date | Location | Deaths | Injured | Tow-away | Vehicles | Conditions | Hazmat released | FMCSA recordable |
|---|---|---|---|---|---|---|---|---|
| Dec 2, 2025 | Polson, MT | 0 | 0 | Yes | 2 | Snow · Snow · Daylight | No | Yes |
A roadside out-of-service finding applies to the inspected driver or vehicle; it is different from a federal order against the carrier. Crash involvement does not determine fault or preventability. Counts cover the stated reporting period, not the carrier’s entire history.
Where its vehicles were inspected
| State | Inspections | With OOS |
|---|---|---|
| MT · Montana | 9 | 0 |
The states where FMCSA recorded roadside inspections for this USDOT. A rough picture of where the fleet runs, not a list of lanes.
Fleet & drivers
Filed fleet and driver counts, cargo types, and vehicles observed at inspections.
Vehicles filed on the MCS-150
| Vehicle | Owned | Term leased | Trip leased |
|---|---|---|---|
| Trucks | 4 | 0 | 0 |
| Trailers | 2 | 0 | 0 |
Drivers
- Total drivers
- 6
- CDL drivers
- 6
- Interstate, over 100 mi
- 0
- Interstate, within 100 mi
- 0
- Intrastate, over 100 mi
- 0
- Intrastate, within 100 mi
- 6
- Leased drivers / month
- Not available
Operations
- Power units
- 10
- Trucks
- 4
- Buses
- 0
- Annual miles
- 98,800 (2025)
- Seen at inspections
- 5 trucks
Vehicles inspected under this USDOT
| VIN | Year | Make & model | Type | Plate | Inspections | Last seen | Violations / OOS |
|---|---|---|---|---|---|---|---|
| 2NK4HJ7X0PM249543 | 1993 | Kenworth T600 | Straight Truck | DRN758 MT | 1 | Dec 22, 2025 | 1 / 0 |
| 2NKHHM7XXJM229424 | 2018 | Kenworth T3 Series | Straight Truck | 425306D MT | 2 | Dec 10, 2025 | 0 / 0 |
| 2NK4HJ7X8RM358433 | 2024 | Kenworth T380 | Straight Truck | ECU287 MT | 3 | Nov 26, 2025 | 0 / 0 |
| 1FDUF5HT7BEB90215 | 2011 | Ford F-550 | Straight Truck | DUE723 MT | 2 | Aug 15, 2025 | 2 / 0 |
| 2NKHHM7X3JM196301 | 2018 | Kenworth T3 Series | Straight Truck | 421125D MT | 1 | May 20, 2025 | 2 / 0 |
Vehicles recorded at roadside inspections under this USDOT (the carrier operated them; this is not a record of ownership). Open a VIN or plate for its dated carrier associations and available history. Plates can change or be reassigned. Vehicle details reflect filed records and available VIN decoding; these observations are not a complete fleet or ownership history.
Equipment evidence
- Straight TruckInspection 5 straight trucks recorded at roadside inspections
Cargo carried, as filed
Changes & history
Dated changes, earlier values and filing history for this registration.
Timeline of this registration
- Most recent vehicle recorded at a roadside inspection.
- Most recent roadside inspection on file.
- Earliest reportable crash on file.
- MCS-150 filing on record.
- Earliest roadside inspection on file.
- First vehicle recorded at a roadside inspection under this USDOT.
- Registered with FMCSA as USDOT 2521939.
Dates come from FMCSA filings and inspection records as filed; a filing date is when FMCSA recorded it, not when an event happened on the road.
MCS-150 filings on record
- MCS-150 filed
Registration
- First registered with FMCSA
- Jul 7, 2014
- Last MCS-150 update
- Sep 19, 2025
Questions & answers
Quick answers, written from this carrier's FMCSA record.
Is 406 Propane LLC an active carrier?
The available FMCSA record lists USDOT 2521939 as active. Registration is separate from operating authority and insurance coverage.
What is 406 Propane LLC's USDOT number?
USDOT 2521939. No MC, MX or FF docket number is on file.
How do I contact 406 Propane LLC?
As filed with FMCSA: phone (406) 207-0145; email dkrehbein@riversidecontracting.com; address 5571 Alloy South, Missoula, MT 59808; mailing address PO Box 16011, Missoula, MT 59808.
What is 406 Propane LLC's safety rating?
No FMCSA safety rating is available here. Not rated does not mean safe or unsafe.
How many trucks and drivers does 406 Propane LLC have?
Power units: 10; drivers: 6, as filed on its MCS-150 (Sep 19, 2025).
What does 406 Propane LLC haul?
Its FMCSA filing lists these cargo types: liquids/gases.
What equipment does 406 Propane LLC operate?
On government records: Straight Truck (5 straight trucks recorded at roadside inspections).
How many inspections and crashes has 406 Propane LLC had?
Inspections: 9; crashes recorded: 1, in the available 24-month records.
What is the usual MCS-150 update schedule for 406 Propane LLC?
The usual USDOT-digit schedule gives September 2027. The latest filing stored here is Sep 19, 2025. FMCSA currently gives extra time for biennial updates due on or after June 1, 2026 and has suspended inactivation for those missed updates. This calculated date is not a finding of noncompliance. Check the linked FMCSA notice for changes.
Reviews
From brokers, shippers and drivers who worked with this carrier.