WEST ROCK FORMATION LLC
AUTHORIZEDUSDOT
1577591
MC Number
N/A
Fleet Size
1
Total Drivers
1
Last updated: March 16, 2026
Broker verification report
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Safety overview
WEST ROCK FORMATION LLC is a small interstate motor carrier based in SOMERS, Montana, operating 1 power unit with 1 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. No crashes on file.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
0
Total
—
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
0
Total Crashes
Similar carriers in Montana
Other carriers in the same state with a similar fleet size.
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SATHER TRUCKING LLC
Frequently asked questions
Is WEST ROCK FORMATION LLC authorized to operate?
Yes. WEST ROCK FORMATION LLC (USDOT #1577591) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is WEST ROCK FORMATION LLC's safety record?
WEST ROCK FORMATION LLC has 0 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does WEST ROCK FORMATION LLC operate?
WEST ROCK FORMATION LLC operates 1 power unit with 1 driver on file. That makes them a small carrier.
Does WEST ROCK FORMATION LLC transport hazardous materials?
No. WEST ROCK FORMATION LLC does not have a hazardous materials flag in the FMCSA database.
Where is WEST ROCK FORMATION LLC located?
WEST ROCK FORMATION LLC is based in SOMERS, Montana at 635 MIGRATION ROAD, 59932. Phone: (406) 261-0914.