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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Optimum Delivery Systems
DOT 1636388 · Renton, WA
Report generated: June 11, 2026 at 12:31 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Optimum Delivery Systems (DOT 1636388) is a Washington-based intrastate carrier headquartered in Renton, WA. As of June 11, 2026 at 12:31 PM, 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 11, 2026 at 12:31 PM.

FMCSA Public Record
Khamsing Sitthidet
Operating as: Optimum Delivery Systems
DOT Number1636388
MC Number—
Street15405 141ST PL SE
City / StateRenton, WA 98058
Phone4252777628
Operation typeIntrastate
HazmatNot authorized
Authority age19 yr 1 mo
MCS-150 filed04/24/2007
Company officerKam Sitthidet
Power units5
Total drivers5
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
Carriers sharing an officer, address, or phone with Optimum Delivery Systems
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Power Units
5
Fleet
Drivers
5
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
19 yr 1 mo
Since 2007
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
15405 141ST PL SE, Renton, WA, 98058 · Open in Maps →
15405 141ST PL SE, RENTON, WA, 98058Open in Maps →
Authority Timeline
Authority GrantedApr 2007
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 Khamsing Sitthidet authorized to operate?

Khamsing Sitthidet'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 Khamsing Sitthidet's safety record?

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

How many trucks does Khamsing Sitthidet operate?

Khamsing Sitthidet operates 5 power units with approximately 5 drivers.

Is Khamsing Sitthidet insured?

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

Has Khamsing Sitthidet had any risk indicators?

Khamsing Sitthidet 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 Khamsing Sitthidet?

Khamsing Sitthidet's DOT number is 1636388. 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). Optimum Delivery Systems Safety Record, DOT 1636388. Retrieved from https://truckgraph.com/carriers/1636388
MLA
"Optimum Delivery Systems Safety Record, DOT 1636388." Truck Graph, Jun 11, 2026, https://truckgraph.com/carriers/1636388
Chicago
"Optimum Delivery Systems Safety Record, DOT 1636388." Truck Graph. Last modified June 11, 2026. https://truckgraph.com/carriers/1636388