UNITED PRAIRIE LLC
AUTHORIZEDDBA: MILLER AG SERVICE
USDOT
922932
MC Number
907284
Fleet Size
51
Total Drivers
94
Last updated: March 16, 2026
Broker verification report
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Safety overview
UNITED PRAIRIE LLC is a mid-size interstate motor carrier based in TOLONO, Illinois, operating 51 power units with 94 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 13 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 Illinois is 9.1% and the average vehicle OOS rate is 27.0% across 49,579 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
13
Total
76%
Driver %
Insurance on file
Liability (BIPD)
TRIANGLE INSURANCE COMPANY INC. — eff. Mar 19, 2024
Cargo
TRIANGLE INSURANCE COMPANY INC. — eff. Mar 19, 2024
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
0
Total Crashes
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Frequently asked questions
Is UNITED PRAIRIE LLC authorized to operate?
Yes. UNITED PRAIRIE LLC (USDOT #922932) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is UNITED PRAIRIE LLC's safety record?
UNITED PRAIRIE LLC has 13 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 UNITED PRAIRIE LLC operate?
UNITED PRAIRIE LLC operates 51 power units with 94 drivers on file. That puts them in the mid-size range.
Does UNITED PRAIRIE LLC transport hazardous materials?
No. UNITED PRAIRIE LLC does not have a hazardous materials flag in the FMCSA database.
Where is UNITED PRAIRIE LLC located?
UNITED PRAIRIE LLC is based in TOLONO, Illinois at 929 COUNTY ROAD 700 NORTH, 61880. Phone: (217) 485-6000.
What are UNITED PRAIRIE LLC's out-of-service rates?
UNITED PRAIRIE 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.