Sos Transport (DOT 4264347, MC MC1655110) is a Oklahoma-based interstate carrier headquartered in Tulsa, OK. As of June 11, 2026 at 3:03 AM, 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 3:03 AM.
Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology
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: .
No reviews yet — be the first to share your experience with this carrier.
Is Swift Office Services authorized to operate?
Swift Office Services'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 Swift Office Services's safety record?
Swift Office Services does not have a substantial inspection history on record. This may indicate limited interstate operations.
How many trucks does Swift Office Services operate?
Swift Office Services operates 2 power units with approximately 2 drivers.
Is Swift Office Services insured?
Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.
Has Swift Office Services had any risk indicators?
Swift Office Services 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 Swift Office Services?
Swift Office Services's DOT number is 4264347 and MC number is MC1655110. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.
For journalists and researchers
Truck Graph data is open and citable. For press inquiries, contact our editorial team.