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Motor carrier · USDOT 9971443

WHEELS & BOXES INC, Martinez, CA: USDOT 9971443 safety record, inspections, out-of-service, crashes

WHEELS & BOXES INC among Contra Costa County carriers

By power units, WHEELS & BOXES INC is number 752 of 5,094 Contra Costa County carriers, level with 548 that also file 2; the county’s middle fleet is 1 power unit.

WHEELS & BOXES INC (doing business as COOL WOLF), USDOT 9971443: 2 power units (1 truck), 1 driver (0 with a CDL); Martinez, CA 94553, Contra Costa County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; registered June 8, 2026.

Contra Costa County carriers nearest WHEELS & BOXES INC in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 9971443.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 9971443.

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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

WHEELS & BOXES INC, a carrier based in Martinez, California, is one of 50,344 California carriers with 2 to 5 power units, and 95.9% of those carriers joined the FMCSA register before it did. Among the 89,383 roadside inspections of California carriers in that same size group, 19.9% ended in an out-of-service order, and this carrier has none of its own on file. Of the 984 carriers registered in Contra Costa County with 2 to 5 power units, this carrier is one, and it has no crashes on file either.