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Truck Graph
50/100
⚠ Caution
OOS rate 40.0% exceeds the national average of 22.26%.
Gray Wolf Express INC
DOT 3560592 · MC MC1307043 · Diboll, TX
Report generated: June 3, 2026 at 7:30 AM
✓Authorized for hire?
✓Active insurance?
✗Safety record clean?
✗No fraud flags?
✓No prior revocations?
Carrier Summary

Gray Wolf Express INC (DOT 3560592, MC MC1307043) is a Texas-based interstate carrier headquartered in Diboll, TX. As of June 3, 2026 at 7:30 AM, operating authority is currently active. TruckGraph has detected 3 risk signals on this carrier, including: authority revoked within the last 3 years; elevated vehicle out-of-service rate. TruckGraph rates this carrier "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 3, 2026 at 7:30 AM.

Common Authority
FMCSA Public Record
Gray Wolf Express INC
DOT Number3560592
MC NumberMC1307043
Street1487 MOCKINGBIRD LN
City / StateDiboll, TX 75941-9607
Phone2819615026
Operation typeInterstate
HazmatNot authorized
Authority age5 yr 4 mo
MCS-150 filed05/22/2024
Company officerCarlos Drake
Power units5
Total drivers4
Authority Status
Common (for-hire)✓ Active
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●Authority revoked within the last 3 years
●Elevated vehicle out-of-service rate
●Required MCS-150 compliance filing overdue
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 40.0% vs. national avg 22.26% — above average
Network Intelligence Map
Carriers sharing an officer, address, or phone with Gray Wolf Express INC
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Power Units
5
Fleet
Drivers
4
Total
Inspections
5
On record
Crashes
0
On record
OOS Rate
40.0%
↑ Avg 22.26%
Authority Age
5 yr 4 mo
Since 2021
Violation Categories — Last 24 Months
Hours of Service
4 insp (80%)
Unsafe Driving
4 insp (80%)
Driver Fitness
4 insp (80%)
Controlled Substances
4 insp (80%)
Vehicle Maintenance
3 insp (60%)· 2 viol
Inspection History
5 total · OOS rate 40.0%
DateStateLevelDriver OOSVehicle OOSResult
7/30/2025TXII00Pass
7/29/2024TXIV00Pass
4/17/2025TXI01OOS
3/6/2025TXIII00Pass
1/6/2025TXI01OOS
Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
GEICO COUNTY MUTUAL INSURANCE CO.
Coverage type
91X
Coverage amount
$750,000
Effective
9/27/2024
Location
1487 MOCKINGBIRD LN, Diboll, TX, 75941-9607 · Open in Maps →
1487 MOCKINGBIRD LN, DIBOLL, TX, 75941-9607Open in Maps →
Authority Timeline
Authority GrantedJan 2021
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 Gray Wolf Express INC authorized to operate?

Yes. Gray Wolf Express INC holds Common operating authority and is currently active.

What is Gray Wolf Express INC's safety record?

Gray Wolf Express INC has 5 roadside inspections on record with an out-of-service rate of 40.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Gray Wolf Express INC operate?

Gray Wolf Express INC operates 5 power units with approximately 4 drivers.

Is Gray Wolf Express INC insured?

Gray Wolf Express INC has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Gray Wolf Express INC had any risk indicators?

Gray Wolf Express INC has a risk score of 50/100 (High Risk) with 3 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Gray Wolf Express INC?

Gray Wolf Express INC's DOT number is 3560592 and MC number is MC1307043. 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). Gray Wolf Express INC Safety Record, DOT 3560592. Retrieved from https://truckgraph.com/carriers/3560592
MLA
"Gray Wolf Express INC Safety Record, DOT 3560592." Truck Graph, Jun 3, 2026, https://truckgraph.com/carriers/3560592
Chicago
"Gray Wolf Express INC Safety Record, DOT 3560592." Truck Graph. Last modified June 3, 2026. https://truckgraph.com/carriers/3560592