M Bar M (DOT 3450175) is a California-based intrastate carrier headquartered in Castro Valley, CA. As of June 7, 2026 at 12:27 AM, operating authority is active but without for-hire authority. TruckGraph has detected 4 risk signals on this carrier, including: elevated vehicle out-of-service rate; unsafe driving violation 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 7, 2026 at 12:27 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: .
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Is M Bar M authorized to operate?
M Bar M'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 M Bar M's safety record?
M Bar M has 9 roadside inspections on record with an out-of-service rate of 44.4%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.
How many trucks does M Bar M operate?
M Bar M operates 3 power units with approximately 2 drivers.
Is M Bar M insured?
Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.
Has M Bar M had any risk indicators?
M Bar M has a risk score of 55/100 (High Risk) with 4 active risk signals. Review the risk section above and verify independently before tendering.
What is the DOT number for M Bar M?
M Bar M's DOT number is 3450175. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.
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