DENNIS L MILLER
AUTHORIZEDDBA: D MILLER TRUCKING LC
USDOT
719145
MC Number
544625
Fleet Size
2
Total Drivers
3
FMCSA-derived snapshot updated: August 2, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
DENNIS L MILLER is a small interstate motor carrier based in CEDAR FALLS, Iowa, operating 2 power units with 3 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 16.7% runs above the national average of 6.7%. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 6 inspections for this carrier.
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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.
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 Iowa is 7.2% and the average vehicle OOS rate is 29.5% across 26,389 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
6
Total
86%
Driver %
Insurance on file
Liability (BIPD)
GREAT WEST CASUALTY CO. — eff. Apr 2, 2026
Cargo
GRINNELL MUTUAL REINSURANCE CO. — eff. Nov 20, 2008
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
0
Total Crashes
Similar carriers in Iowa
Other carriers in the same state with a similar fleet size.
MCIVER LLC
JOHN G AHRENS
WILLIAM OSTWINKLE
LOREN SIMONS
WIEDERIN INC
Frequently asked questions
Is DENNIS L MILLER authorized to operate?
CarrierOwl's FMCSA-derived snapshot for DENNIS L MILLER (USDOT #719145) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is DENNIS L MILLER's safety record?
DENNIS L MILLER has 6 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. 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 DENNIS L MILLER operate?
DENNIS L MILLER operates 2 power units with 3 drivers on file. That makes them a small carrier.
Does DENNIS L MILLER transport hazardous materials?
No. DENNIS L MILLER does not have a hazardous materials flag in the FMCSA database.
Where is DENNIS L MILLER located?
DENNIS L MILLER is based in CEDAR FALLS, Iowa at 5524 FORD ROAD, 50613. Phone: (319) 230-5533.
What are DENNIS L MILLER's out-of-service rates?
DENNIS L MILLER's driver out-of-service rate is 16.7%, 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 0.0%, 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.