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Truck Graph
25/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Diaz Trucking
DOT 4388958 · Las Vegas, NV
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

Diaz Trucking (DOT 4388958) is a Nevada-based intrastate carrier headquartered in Las Vegas, NV. As of June 3, 2026 at 7:30 AM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: principal operates multiple active carrier authorities; 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 3, 2026 at 7:30 AM.

FMCSA Public Record
Roberto Diaz
Operating as: Diaz Trucking
DOT Number4388958
MC Number—
Street1840 CASTLEBERRY LN
City / StateLas Vegas, NV 89156-6867
Phone7024960022
Operation typeIntrastate
HazmatNot authorized
Authority age1 yr 2 mo
MCS-150 filed04/03/2025
Company officerRoberto Diaz
Power units1
Total drivers2
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Principal operates multiple active carrier authorities
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
ROBERTO DIAZShared officer
Active
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Carriers sharing an officer, address, or phone with Diaz Trucking
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Power Units
1
Fleet
Drivers
2
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
1 yr 2 mo
Since 2025
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
1840 CASTLEBERRY LN, Las Vegas, NV, 89156-6867 · Open in Maps →
1840 CASTLEBERRY LN, LAS VEGAS, NV, 89156-6867Open in Maps →
Authority Timeline
Authority GrantedApr 2025
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 Roberto Diaz authorized to operate?

Roberto Diaz'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 Roberto Diaz's safety record?

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

How many trucks does Roberto Diaz operate?

Roberto Diaz operates 1 power units with approximately 2 drivers.

Is Roberto Diaz insured?

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

Has Roberto Diaz had any risk indicators?

Roberto Diaz has a risk score of 25/100 (Caution) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Roberto Diaz?

Roberto Diaz's DOT number is 4388958. 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). Diaz Trucking Safety Record, DOT 4388958. Retrieved from https://truckgraph.com/carriers/4388958
MLA
"Diaz Trucking Safety Record, DOT 4388958." Truck Graph, Jun 3, 2026, https://truckgraph.com/carriers/4388958
Chicago
"Diaz Trucking Safety Record, DOT 4388958." Truck Graph. Last modified June 3, 2026. https://truckgraph.com/carriers/4388958