L W MILLER DIVERSIFIED INC
AUTHORIZEDUSDOT
317475
MC Number
N/A
Fleet Size
47
Total Drivers
47
FMCSA-derived snapshot updated: August 9, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
Want a verification report for this carrier?
Request your first CarrierOwl report free for L W MILLER DIVERSIFIED INC. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
L W MILLER DIVERSIFIED INC is a mid-size interstate motor carrier based in LOGAN, Utah, operating 47 power units with 47 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. Their driver out-of-service rate of 1.2% comes in under the 6.7% national average. They have 4 crashes on file (2 with injuries). FMCSA records show 86 inspections for this carrier.
Truck insurance quotes
Need insurance for this carrier?
Enter your details and we'll check whether an eligible licensed insurance partner is available. Submission does not guarantee a quote or coverage.
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.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Utah is 11.9% and the average vehicle OOS rate is 34.6% across 23,327 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
86
Total
54%
Driver %
Insurance on file
Liability (BIPD)
ENDURANCE AMERICAN SPECIALTY INSURANCE CO — eff. Apr 1, 2025
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
4
Total Crashes
Similar carriers in Utah
Other carriers in the same state with a similar fleet size.
JADE ENERGY LLC
KW TRUCKING INC
DESERT STAR TRANSPORTATION LLC
THE GENERAL DISTRIBUTING COMPANY
GREAT WESTERN SUPPLY INC
Frequently asked questions
Is L W MILLER DIVERSIFIED INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for L W MILLER DIVERSIFIED INC (USDOT #317475) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is L W MILLER DIVERSIFIED INC's safety record?
L W MILLER DIVERSIFIED INC has 86 inspections in CarrierOwl's current imported snapshot and 4 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does L W MILLER DIVERSIFIED INC operate?
L W MILLER DIVERSIFIED INC operates 47 power units with 47 drivers on file. That puts them in the mid-size range.
Does L W MILLER DIVERSIFIED INC transport hazardous materials?
Yes. L W MILLER DIVERSIFIED INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is L W MILLER DIVERSIFIED INC located?
L W MILLER DIVERSIFIED INC is based in LOGAN, Utah at 1050 WEST 200 NORTH, 84321. Phone: (435) 757-0473.
What are L W MILLER DIVERSIFIED INC's out-of-service rates?
L W MILLER DIVERSIFIED INC's driver out-of-service rate is 1.2%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 13.5%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.