DIESEL MIKE 4X4
AUTHORIZEDUSDOT
3986972
MC Number
1494537
Fleet Size
18
Total Drivers
18
FMCSA-derived snapshot updated: September 20, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Safety overview
DIESEL MIKE 4X4 is a small interstate motor carrier based in UNION CITY, California, operating 18 power units with 18 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 19 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in California is 9.3% and the average vehicle OOS rate is 22.8% across 324,330 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
19
Total
58%
Driver %
Insurance on file
Liability (BIPD)
UNIVERSAL CASUALTY RISK RETENTION GROUP, INC — eff. Oct 3, 2025
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
0
Total Crashes
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Frequently asked questions
Is DIESEL MIKE 4X4 authorized to operate?
CarrierOwl's FMCSA-derived snapshot for DIESEL MIKE 4X4 (USDOT #3986972) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is DIESEL MIKE 4X4's safety record?
DIESEL MIKE 4X4 has 19 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does DIESEL MIKE 4X4 operate?
DIESEL MIKE 4X4 operates 18 power units with 18 drivers on file. That makes them a small carrier.
Does DIESEL MIKE 4X4 transport hazardous materials?
No. DIESEL MIKE 4X4 does not have a hazardous materials flag in the FMCSA database.
Where is DIESEL MIKE 4X4 located?
DIESEL MIKE 4X4 is based in UNION CITY, California at 2948 FLINT ST, 94587. Phone: (510) 449-8328.
What are DIESEL MIKE 4X4's out-of-service rates?
DIESEL MIKE 4X4's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 14.3%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.