Cornerstone Ag LLC (USDOT 1665339)
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- DOT number
- USDOT 1665339
- Docket (MC) number
- MC705189
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Authority granted
- 2010-03-05
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- Satisfactory (rating decision 2008-06-24)
- Fleet on file
- 4 power units, 3 drivers
- Operation type
- Interstate
- Physical address
- 2148 COUNTY ROAD Q, COLBY, KS 67701-9123
- MCS-150 last filed
- 2025-08
Findings
- Safety rating is more than 5 years old (Note): Rating Satisfactory issued 2008-06-24 (18 years ago); most recent FMCSA review 2008-06-18 (18 years ago). Both exceed the 5-year audit cycle
Frequently asked questions
What carrier is DOT 1665339?
DOT 1665339 (USDOT 1665339) is Cornerstone Ag LLC, an interstate motor carrier.
What carrier is MC 705189?
MC 705189 is the docket number of Cornerstone Ag LLC, USDOT 1665339.
What is Cornerstone Ag LLC's MC number?
Cornerstone Ag LLC's docket number is MC 705189. Its USDOT number is 1665339.
Is Cornerstone Ag LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Cornerstone Ag LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Cornerstone Ag LLC's insurance?
Cornerstone Ag LLC's liability insurance is filed with FMCSA by Nationwide Mutual Insurance Comp.
What is Cornerstone Ag LLC's safety record?
In the last 24 months, FMCSA records show 0 of 5 vehicle inspections ending out-of-service for Cornerstone Ag LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Cornerstone Ag LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Cornerstone Ag LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Cornerstone Ag LLC's FMCSA safety rating?
Cornerstone Ag LLC's FMCSA safety rating is Satisfactory, from a review decided 2008-06-24.
Changes over time
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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status