MILLER MOTORSPORTS LLC
AUTHORIZEDDBA: MILLERMOTORSPORTS
USDOT
4321472
MC Number
1687614
Fleet Size
1
Total Drivers
1
Last updated: March 16, 2026
Broker verification report
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Safety overview
MILLER MOTORSPORTS LLC is a small interstate motor carrier based in CUMBERLAND, Maryland, 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. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. No crashes on file. FMCSA records show 2 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 Maryland is 13.2% and the average vehicle OOS rate is 25.4% across 42,394 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
2
Total
50%
Driver %
Insurance on file
Liability (BIPD)
PROGRESSIVE CASUALTY INSURANCE COMPANY — eff. Dec 24, 2024
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
0
Total Crashes
Similar carriers in Maryland
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Frequently asked questions
Is MILLER MOTORSPORTS LLC authorized to operate?
Yes. MILLER MOTORSPORTS LLC (USDOT #4321472) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is MILLER MOTORSPORTS LLC's safety record?
MILLER MOTORSPORTS LLC has 2 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 MILLER MOTORSPORTS LLC operate?
MILLER MOTORSPORTS LLC operates 1 power unit with 1 driver on file. That makes them a small carrier.
Does MILLER MOTORSPORTS LLC transport hazardous materials?
No. MILLER MOTORSPORTS LLC does not have a hazardous materials flag in the FMCSA database.
Where is MILLER MOTORSPORTS LLC located?
MILLER MOTORSPORTS LLC is based in CUMBERLAND, Maryland at 13711 VAN HORN RD SE, 21502-8469. Phone: (301) 759-2592.
What are MILLER MOTORSPORTS LLC's out-of-service rates?
MILLER MOTORSPORTS LLC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 50.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.