Sie Operating LLC
Phone (307) 200-1930Dixon, WY
Find this carrier by: Sie Operating · USDOT 4124887 · MC 1578338 · 307-200-1930 · 3072001930 · Dixon, WY
Carrier information from FMCSA records. See dates and record coverage. How to verify an FMCSA record.
- USDOT
- USDOT4124887
- MC
- 1578338
- Registered
- 2023 · 3 yrs
- Location
- Dixon, WY
- MCS-150 filed
- Aug 19, 2025
USDOT registration
Active
Registration status; not operating authority
Authority record
Listed active
Common carrier; verify in Motus
Insurance record
$750,000
Stored BIPD filing
Safety rating
Not rated
No safety rating available; not a safety verdict
Overview
The short version and the key numbers.
Sie Operating LLC is an active motor carrier based in Dixon, WY, registered with FMCSA under USDOT 4124887 and MC 1578338. Phone: (307) 200-1930. It reports 3 power units and 3 drivers on its MCS-150 (Aug 19, 2025). In the last 24 months it had 3 roadside inspections, a 33.3% vehicle out-of-service rate (national average 22.9%) and no reportable crashes in the available records.
USDOT 4124887 was first registered with FMCSA on Aug 30, 2023 (3 years ago), and its most recent MCS-150 filing is dated Aug 19, 2025. FMCSA records a revocation of common authority MC1578338 effective Apr 24, 2024 (involuntary revocation). The last insurance cancellation on file (BIPD/Primary with Travelers Indemnity Company Of America) took effect Jul 18, 2025, recorded as "TERM/REPL". Its vehicles were inspected 3 times on record, most recently on Oct 25, 2025, most often in CO.
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
- Aug 19, 2025
- Registration record changed
- Nov 13, 2026
- Latest inspection recorded
- Oct 25, 2025
- Latest crash recorded
- Not available
- Latest vehicle observation
- Oct 25, 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
- Kristen Stocks
- Legal name
- Sie Operating LLC
- Doing business as
- Hollon Trucking LLC
- Classification
- Private (Property) · Authorized For-Hire
- Registered as
- Motor Carrier
Registration & filings
- USDOT number
- 4124887
- Docket numbers
- MC 1578338 (active)
- Registered
- Aug 30, 2023 (3 yrs)
- Last MCS-150
- Aug 19, 2025
- Usual MCS-150 schedule
- July 2028 (see temporary relief below)
- Operation
- Interstate
- Hazmat, as filed
- No
- 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 Dixon, WY
- USDOT registrations in Dixon
- 16
- Currently active
- 10 (63%)
- One-truck operations
- 6 (38%)
- With for-hire authority
- 10 (63%)
- Registered in the last 12 months
- 0
From FMCSA census records as of Nov 13, 2026. This carrier reports 3 power units against a local average of 3.9.
Find this carrier by
- USDOT
- 4124887
- Docket numbers
- MC 1578338
- Phone
- (307) 200-1930307-200-19303072001930
- kristen.stocks@sce-usa.com
- Website
- sce-usa.com
- Officers
- Kristen Stocks
- Legal name
- Sie Operating LLC
- DBA
- Hollon Trucking LLC
- Address
- 519 County Road 702 Ste 129, Dixon, WY 82323
- VINs inspected under this USDOT
- 1LH930UH781C16515, 1XKDDB0X38J232374, 5LKL53355M1032273, 1XKDPBTX27R195675
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 4124887 as active.
- Check: Verify current operating authority
Stored legacy record lists Common carrier as active; confirm the current status in Motus.
- Check: Verify current insurance
Stored BIPD amount: $750,000. Check Motus filings and confirm coverage with the insurer.
- 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.
- Sc Operating LLCUSDOT 4138588 · Dixon, WYSame officerSame addressSame phoneActiveStrong match
- Sc Equipment LLCUSDOT 4067372 · Dixon, WYSame officerSame addressSame phoneActiveStrong match
- Hollon Trucking LLCUSDOT 3325858 · Dixon, WYSame officerSame phoneActiveLikely same owner
- Savery Creek Enterprises INCUSDOT 2950337 · Dixon, WYSame officerSame phoneNot activeLikely same owner
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 13, 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 13, 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 13, 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 13, 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.
Stored operating authority
| Authority type | Recorded status | Application pending | Revocation pending |
|---|---|---|---|
| Common | Active | None | None |
| Contract | None | None | None |
| Broker | None | None | None |
Recorded categories and dockets
- MC 1578338
- Active
Stored insurance filing fields
- Liability (BIPD)
- $750,000
- Cargo
- Not on file
- Bond / trust
- Not on file
Insurance filings
| Type | Insurer | Form | Policy | Coverage | Effective |
|---|---|---|---|---|---|
| Liability (BIPD) | Travelers Indemnity Company | 91X | 1Y317401 | $750,000 | Jul 18, 2025 |
Insurance history
| Type | Insurer | Policy | Effective | Cancelled | How it ended |
|---|---|---|---|---|---|
| BIPD/Primary | Travelers Indemnity Company Of America | 1Y317401 | May 3, 2024 | Jul 18, 2025 | Replaced (TERM/REPL) |
| BIPD/Primary | Travelers Casualty Insurance Co. Of America | 9L196787 | Jan 11, 2024 | Apr 18, 2024 | Cancelled (CANCEL) |
| BIPD/Primary | Artisan & Truckers Casualty Company | CA973874855 | Sep 28, 2023 | Jan 21, 2024 | Cancelled (TERM/CANCL) |
| BIPD/Primary | Artisan & Truckers Casualty Company | CA973874855 | Sep 28, 2023 | Jan 11, 2024 | Replaced (TERM/REPL) |
Revocations
| Docket | Authority | Type | Served | Effective |
|---|---|---|---|---|
| MC1578338 | Common | Involuntary revocation | Mar 22, 2024 | Apr 24, 2024 |
"On file" means FMCSA received the filing. It does not confirm the policy is active today.
Safety
FMCSA's rating and how this carrier compares with the national average.
Safety rating
- Rating
- Not rated
- Recordable crash rate
- 0.000
- Driver inspections (24 mo)
- 3 (0 out of service)
- Vehicle inspections (24 mo)
- 3 (1 out of service)
Out-of-service rates (24 months)
FMCSA BASICs
| Category | Percentile | Measure | Inspections with violation | Acute / critical | Alert |
|---|---|---|---|---|---|
| Unsafe Driving | Not public | 0 | 0 | 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 | 6.33 | 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 |
|---|---|---|
| 392.2-SLLED | 2 | 0 |
| 393.75A3-TAOL | 2 | 2 |
| 396.17C-PI | 2 | 0 |
| 392.2-SLLEWG1 | 1 | 0 |
| 392.2-SLLIRP | 1 | 0 |
| 393.11A1-CSLRR | 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 13, 2026.
Most recent
- Last inspection
- Oct 25, 2025
Latest inspections
| Date | Inspection ID | State | Location | Level | Driver viol. / OOS | Vehicle viol. / OOS | Violations |
|---|---|---|---|---|---|---|---|
| Oct 25, 2025 | 86153237 | CO | Monument Co | Walk-around (Level 2) | 0 / 0 | 0 / 0 | 6 violations
|
| Jul 14, 2025 | 85226087 | CO | Steamboat Springs Co | Walk-around (Level 2) | 0 / 0 | 0 / 0 | 2 violations
|
| Jun 3, 2025 | 84868765 | CO | Fort Morgan Co | Walk-around (Level 2) | 0 / 0 | 0 / 2 | 2 violations
|
Latest crashes
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 |
|---|---|---|
| CO · Colorado | 3 | 1 |
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 |
|---|---|---|---|
| Tractors | 3 | 0 | 0 |
Drivers
- Total drivers
- 3
- CDL drivers
- 1
- Interstate, over 100 mi
- 3
- Interstate, within 100 mi
- 0
- Intrastate, over 100 mi
- 0
- Intrastate, within 100 mi
- 0
- Leased drivers / month
- Not available
Operations
- Power units
- 3
- Trucks
- 3
- Buses
- 0
- Annual miles
- 15,467 (2024)
- Seen at inspections
- 2 trucks · 2 trailers
Vehicles inspected under this USDOT
| VIN | Year | Make & model | Type | Plate | Inspections | Last seen | Violations / OOS |
|---|---|---|---|---|---|---|---|
| 1LH930UH781C16515 | 2008 | Landoll Corporation Landoll Corporation | Semi-Trailer | TV5433 ID | 1 | Oct 25, 2025 | 0 / 0 |
| 1XKDDB0X38J232374 | 2008 | Kenworth T8 Series | Truck Tractor | A27779 WY | 1 | Oct 25, 2025 | 3 / 0 |
| 5LKL53355M1032273 | 2021 | Load King Load King | Semi-Trailer | TU1622 ID | 2 | Jul 14, 2025 | 0 / 0 |
| 1XKDPBTX27R195675 | 2007 | Kenworth T8 Series | Truck Tractor | A18482 WY | 2 | Jul 14, 2025 | 1 / 2 |
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
- Tractor-TrailerInspection 2 truck tractors and 2 semi-trailers recorded at roadside inspections (trailer body type not decoded)
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.
- MCS-150 filing on record.
- Insurance cancelled: BIPD/Primary with Travelers Indemnity Company Of America (MC1578338) — TERM/REPL.
- First vehicle recorded at a roadside inspection under this USDOT.
- Earliest roadside inspection on file.
- Insurance filed: BIPD/Primary with Travelers Indemnity Company Of America (MC1578338).
- Revocation effective: Common authority MC1578338.
- Insurance cancelled: BIPD/Primary with Travelers Casualty Insurance Co. Of America (MC1578338) — CANCEL.
- Revocation served: Common authority MC1578338 (involuntary revocation).
- Insurance cancelled: BIPD/Primary with Artisan & Truckers Casualty Company (MC1578338) — TERM/CANCL.
- Insurance filed: BIPD/Primary with Travelers Casualty Insurance Co. Of America (MC1578338).
- Insurance cancelled: BIPD/Primary with Artisan & Truckers Casualty Company (MC1578338) — TERM/REPL.
- Insurance filed: BIPD/Primary with Artisan & Truckers Casualty Company (MC1578338).
- Registered with FMCSA as USDOT 4124887.
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
- Aug 30, 2023
- Last MCS-150 update
- Aug 19, 2025
Questions & answers
Quick answers, written from this carrier's FMCSA record.
Is Sie Operating LLC an active carrier?
The available FMCSA record lists USDOT 4124887 as active. Registration is separate from operating authority and insurance coverage.
What is Sie Operating LLC's USDOT and MC number?
USDOT 4124887; docket number MC 1578338.
How do I contact Sie Operating LLC?
As filed with FMCSA: phone (307) 200-1930; email kristen.stocks@sce-usa.com; address 519 County Road 702 Ste 129, Dixon, WY 82323.
Does Sie Operating LLC have a website?
Yes — sce-usa.com.
What insurance does this record show for Sie Operating LLC?
The stored legacy record shows $750,000 liability (BIPD). This does not establish current coverage or uninsured status. Check current filings in FMCSA Motus and confirm coverage with the insurer.
What is Sie Operating 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 Sie Operating LLC have?
Power units: 3; drivers: 3, as filed on its MCS-150 (Aug 19, 2025).
What does Sie Operating LLC haul?
Its FMCSA filing lists these cargo types: general freight, building materials, machinery (large), garbage/refuse, construction, other, plus gravel.
What equipment does Sie Operating LLC operate?
On government records: Tractor-Trailer (2 truck tractors and 2 semi-trailers recorded at roadside inspections (trailer body type not decoded)).
How many inspections and crashes has Sie Operating LLC had?
Inspections: 3; crashes recorded: 0, in the available 24-month records.
What is the usual MCS-150 update schedule for Sie Operating LLC?
The usual USDOT-digit schedule gives July 2028. The latest filing stored here is Aug 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.