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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Tri County Drilling
DOT 2881931 · Red Bluff, CA
Report generated: June 6, 2026 at 6:28 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Tri County Drilling (DOT 2881931) is a California-based intrastate carrier headquartered in Red Bluff, CA. As of June 6, 2026 at 6:28 AM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: no active insurance filing on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 6, 2026 at 6:28 AM.

FMCSA Public Record
John Stock
Operating as: Tri County Drilling
DOT Number2881931
MC Number—
Street20911 WALNUT STREET
City / StateRed Bluff, CA 96080
Phone5305275891
Operation typeIntrastate
HazmatNot authorized
Authority age10 yr 1 mo
MCS-150 filed—
Company officerJohn Stock
Power units1
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
Active
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Power Units
1
Fleet
Drivers
1
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
10 yr 1 mo
Since 2016
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
20911 WALNUT STREET, Red Bluff, CA, 96080 · Open in Maps →
20911 WALNUT STREET, RED BLUFF, CA, 96080Open in Maps →
Authority Timeline
Authority GrantedApr 2016
FMCSA issued operating authority
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

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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Frequently Asked Questions

Is John Stock authorized to operate?

John Stock's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is John Stock's safety record?

John Stock does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does John Stock operate?

John Stock operates 1 power units with approximately 1 drivers.

Is John Stock insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has John Stock had any risk indicators?

John Stock has a risk score of 0/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for John Stock?

John Stock's DOT number is 2881931. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Tri County Drilling Safety Record, DOT 2881931. Retrieved from https://truckgraph.com/carriers/2881931
MLA
"Tri County Drilling Safety Record, DOT 2881931." Truck Graph, Jun 6, 2026, https://truckgraph.com/carriers/2881931
Chicago
"Tri County Drilling Safety Record, DOT 2881931." Truck Graph. Last modified June 6, 2026. https://truckgraph.com/carriers/2881931