Cox Trucking (DOT 842464, MC MC372009) is a South Dakota-based interstate carrier headquartered in Frederick, SD. As of June 11, 2026 at 12:31 PM, operating authority is currently active. TruckGraph has detected 1 risk signal on this carrier, including: no inspection history on record. TruckGraph rates this carrier "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 11, 2026 at 12:31 PM.
Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology
Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .
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Is Jeffery Cox authorized to operate?
Yes. Jeffery Cox holds Contract operating authority and is currently active.
What is Jeffery Cox's safety record?
Jeffery Cox does not have a substantial inspection history on record. This may indicate limited interstate operations.
How many trucks does Jeffery Cox operate?
Jeffery Cox operates 1 power units with approximately 1 drivers.
Is Jeffery Cox insured?
Jeffery Cox has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.
Has Jeffery Cox had any risk indicators?
Jeffery Cox has a risk score of 15/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.
What is the DOT number for Jeffery Cox?
Jeffery Cox's DOT number is 842464 and MC number is MC372009. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.
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