CSA
UnknownUSDOT 3953298· CARRIER· EIN 92-0295907
⬇ PDF report

ROCKY MOUNTAIN TRUCKING LLC

3670 MOUNTAIN RANCH RD, SAN ANDREAS, CA, 95249-9418(209) 400-4396duanemast@daystar.ioDUANE LEE MAST
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
—
no inspections
Driver OOS
—
no inspections
Crashes 24mo
0
clean
Red flags
None
nothing flagged
100
/ 100

Risk factors

Low riskVioCodes score
No red flags in the public FMCSA record

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle0 inspections · 0% OOS · National 22%
Driver0 inspections · 0% OOS · National 6.7%

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

No roadside inspections in the last 90 days — nothing to work on right now.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

1
Inspections
1
Violations
1
Out-of-service
0
CSA points
0
Crashes
1
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

2 distinct vehicles seen in this carrier’s roadside inspections.

1 incomplete vehicle 1 trailer
2012 PETERBILT 384
1NPVL79X3CD126607· 85675M3 CA
2005 WESCO TRAILER SALES Wesco Trailer Sales
1WRFH32825W056438· 4RY8376 CA

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
1
on file (MCS-150)
Drivers
1
1 hold a CDL
Annual mileage
0M mi
reported 2024
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Intrastate · <100 mi1 drivers
Company officer
DUANE LEE MAST
Operation
Intrastate (Non-Hazmat)
Registered since
2022-09-14
Last MCS-150 update
2025-08-08
Census status
Active

Fleet: 1 trucks.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Connections

carrier graph

This carrier shares addresses with 16 other carriers — review the connections below as part of your vetting.

16
Connected carriers
0
Fleet-transfer links
0
Most shared VINs
0
Strong links
Medium· 16
BOISE OFF ROAD TOWING AND RECOVERY
USDOT 3628267Active· MOUNTAIN HOME, ID
Medium
Mailing
BRADFORD LLC
USDOT 3185398Active· UNITY, OR
Medium
Mailing
C A WATKINS LLC
USDOT 3788131Inactive· BURNS, OR
Medium
Mailing
CALEDONIA FARMS
USDOT 3271582Inactive· ONTARIO, OR
Medium
Mailing
CASTANEDA TRUCKING LLC
USDOT 3725249Active· ONTARIO, OR
Medium
Mailing
EDN TRANSPORT LLC
USDOT 3979091Active· CALDWELL, ID
Medium
Mailing
INTEGRITY AG SOLUTIONS LLC
USDOT 4300218Active· ONTARIO, OR
Medium
Mailing
JG TRUCKING LLC
USDOT 3719987Active· FRUITLAND, ID
Medium
Mailing
L & L TRUCKING LLC
USDOT 3504742Inactive· ONTARIO, OR
Medium
Mailing
MILLSAP HAY LLC
USDOT 3333490Inactive· FRUITLAND, ID
Medium
Mailing
OREGON SLOPE TRANSPORT LLC
USDOT 3134997Inactive· ONTARIO, OR
Medium
Mailing
OS TRUCKING LLC
USDOT 3746726Active· CALDWELL, ID
Medium
Mailing
PEASTER BROS LLC
USDOT 3267407Active· ONTARIO, OR
Medium
Mailing
POLICARPO TRUJILLO AYALA
USDOT 3807470Inactive· NYSSA, OR
Medium
Mailing
TRUJILLO'S LLC
USDOT 4107270Active· NYSSA, OR
Medium
Mailing
TWIG'S MOVING LLC
USDOT 4047148Active· BOISE, ID
Medium
Mailing

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

2 events
  1. 08/08/2025MCS-150 update filed

    0.0M mi reported (2024)

  2. 09/14/2022Registered with FMCSA

    PRIVATE PROPERTY

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Intrastate (Non-Hazmat)
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2025-08-08
Reported mileage
10,000 mi (2024)
⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 26, 2026, 12:39 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.