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Truck Graph
45/100
⚠ Caution
Risk signals detected. Verify authority, insurance, and safety record.
Isabella Ag Service
DOT 431438 · MC MC354308 · Nash, OK
Report generated: June 8, 2026 at 6:28 PM
✓Authorized for hire?
✓Active insurance?
✗Safety record clean?
✗No fraud flags?
✓No prior revocations?
Carrier Summary

Isabella Ag Service (DOT 431438, MC MC354308) is a Oklahoma-based intrastate hazmat carrier headquartered in Nash, OK. As of June 8, 2026 at 6:28 PM, operating authority is currently active. TruckGraph has detected 2 risk signals on this carrier, including: authority revoked within the last 3 years; crash with fatalities or injuries on record. TruckGraph rates this carrier "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 8, 2026 at 6:28 PM.

Contract Authority
FMCSA Public Record
Verlin Kahn
Operating as: Isabella Ag Service
DOT Number431438
MC NumberMC354308
Street17504 N STABE RD
City / StateNash, OK 73761
Phone5805423405
Operation typeIntrastate Hazmat
HazmatNot authorized
Authority age35 yr 6 mo
MCS-150 filed08/12/2025
Company officerVerlin Kahn
Power units2
Total drivers2
Authority Status
Common (for-hire)Not authorized
Contract (for-hire)✓ Active
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●Authority revoked within the last 3 years
●Crash with fatalities or injuries on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 0.0% vs. national avg 22.26% — below average
Network Intelligence Map
Carriers sharing an officer, address, or phone with Isabella Ag Service
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Power Units
2
Fleet
Drivers
2
Total
Inspections
2
On record
Crashes
1
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
35 yr 6 mo
Since 1990
Violation Categories — Last 24 Months
Hours of Service
2 insp (100%)
Unsafe Driving
2 insp (100%)
Driver Fitness
2 insp (100%)
Controlled Substances
2 insp (100%)
Vehicle Maintenance
1 insp (50%)
Inspection History
2 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
9/30/2024OKIII00Pass
1/24/2025OKII00Pass
Crash History
1 total on record
DateStateFatalitiesInjuriesTow-away
—OK01Y
Insurance Status
Status
✓ Active filing on record
Insurer
PROGRESSIVE NORTHERN INSURANCE COMPANY
Coverage type
91X
Coverage amount
$1,000,000
Effective
10/22/2025
Location
17504 N STABE RD, Nash, OK, 73761 · Open in Maps →
17504 N STABE RD, NASH, OK, 73761Open in Maps →
Authority Timeline
Authority GrantedDec 1990
FMCSA issued operating authority
ActiveCurrent
Authority currently active

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 Verlin Kahn authorized to operate?

Yes. Verlin Kahn holds Contract operating authority and is currently active.

What is Verlin Kahn's safety record?

Verlin Kahn has 2 roadside inspections on record with an out-of-service rate of 0.0%. Crash history shows 1 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Verlin Kahn operate?

Verlin Kahn operates 2 power units with approximately 2 drivers.

Is Verlin Kahn insured?

Verlin Kahn has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Verlin Kahn had any risk indicators?

Verlin Kahn has a risk score of 45/100 (High Risk) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Verlin Kahn?

Verlin Kahn's DOT number is 431438 and MC number is MC354308. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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

APA
Truck Graph. (2026). Isabella Ag Service Safety Record, DOT 431438. Retrieved from https://truckgraph.com/carriers/431438
MLA
"Isabella Ag Service Safety Record, DOT 431438." Truck Graph, Jun 8, 2026, https://truckgraph.com/carriers/431438
Chicago
"Isabella Ag Service Safety Record, DOT 431438." Truck Graph. Last modified June 8, 2026. https://truckgraph.com/carriers/431438