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Truck Graph
20/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Sirob LLC
DOT 4038306 · MC MC1527488 · Greenwood Village, CO
Report generated: June 8, 2026 at 3:02 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✗No prior revocations?
Carrier Summary

Sirob LLC (DOT 4038306, MC MC1527488) is a Colorado-based interstate carrier headquartered in Greenwood Village, CO. As of June 8, 2026 at 3:02 AM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: unsafe driving violation on record; 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 8, 2026 at 3:02 AM.

Authority Inactive
FMCSA Public Record
Sirob LLC
DOT Number4038306
MC NumberMC1527488
Street6635 S DAYTON ST STE 310 #401
City / StateGreenwood Village, CO 80111
Phone7209277770
Operation typeInterstate
HazmatNot authorized
Authority age3 yr 3 mo
MCS-150 filed10/29/2024
Company officerArmando Alberto Valerio Gaytan
Power units3
Total drivers4
Authority Status
Common (for-hire)⚠ Inactive
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●Unsafe driving violation on record
●No active insurance filing on record
⚠ Serial Restarter Alert
1 prior revocation on record. Carrier re-registered authority after revocation. Exercise heightened scrutiny.
✓ 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 Sirob LLC
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Power Units
3
Fleet
Drivers
4
Total
Inspections
4
On record
Crashes
0
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
3 yr 3 mo
Since 2023
Violation Categories — Last 24 Months
Hours of Service
4 insp (100%)
Unsafe Driving
4 insp (100%)· 1 viol
Driver Fitness
4 insp (100%)
Controlled Substances
4 insp (100%)
Inspection History
4 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
1/16/2025NMIII00Pass
6/9/2024KSIII00Pass
5/8/2024PAIII00Pass
9/5/2024WAIII00Pass
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
6635 S DAYTON ST STE 310 #401, Greenwood Village, CO, 80111 · Open in Maps →
6635 S DAYTON ST STE 310 #401, GREENWOOD VILLAGE, CO, 80111Open in Maps →
Authority Timeline
Authority GrantedMar 2023
FMCSA issued operating authority
INVOLUNTARY REVOCATIONMar 2025
License type: COMMON
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 Sirob LLC authorized to operate?

Sirob LLC'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 Sirob LLC's safety record?

Sirob LLC has 4 roadside inspections on record with an out-of-service rate of 0.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Sirob LLC operate?

Sirob LLC operates 3 power units with approximately 4 drivers.

Is Sirob LLC insured?

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

Has Sirob LLC had any risk indicators?

Sirob LLC has a risk score of 20/100 (Caution) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Sirob LLC?

Sirob LLC's DOT number is 4038306 and MC number is MC1527488. 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). Sirob LLC Safety Record, DOT 4038306. Retrieved from https://truckgraph.com/carriers/4038306
MLA
"Sirob LLC Safety Record, DOT 4038306." Truck Graph, Jun 8, 2026, https://truckgraph.com/carriers/4038306
Chicago
"Sirob LLC Safety Record, DOT 4038306." Truck Graph. Last modified June 8, 2026. https://truckgraph.com/carriers/4038306