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Motor carrier · USDOT 4556043

MARK MAY, Poway, CA: USDOT 4556043 safety record, inspections, out-of-service, crashes

MARK MAY among San Diego County carriers

By power units, MARK MAY is number 4,552 of 12,800 San Diego County carriers, level with 8,248 that also file 1; the county’s middle fleet is 1 power unit.

MARK MAY (doing business as TRUE BLUE HAULING), USDOT 4556043, MCS-150 filed April 27, 2026: 1 power unit (1 truck), 1 driver (0 with a CDL), 18,000 miles in 2025; Poway, CA 92064, San Diego County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Other; registered March 26, 2026.

San Diego County carriers nearest MARK MAY in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 4556043.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 4556043.

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Nearby on the register

Figures from the FMCSA Company Census File, loaded October 15, 2026, and FMCSA’s inspection and crash files.

How this page was built: FMCSA Company Census File, read October 15, 2026.

What this page shows

MARK MAY, doing business as TRUE BLUE HAULING, is one of 179,736 California carriers with one power unit, and 96.2% of those carriers joined the FMCSA register before it did, which places it among the newer registrants in its peer group. It has no crashes on file and no roadside inspections on file, while 16.7% of California carriers with one power unit have at least one roadside inspection on file, and it is one of 8,249 carriers with one power unit registered in San Diego County.