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Motor carrier · USDOT 3857882

KAREN RUIZ, Escondido, CA: USDOT 3857882 safety record, inspections, out-of-service, crashes

KAREN RUIZ among San Diego County carriers

By power units, KAREN RUIZ 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.

KAREN RUIZ (doing business as SUPREME TIRES), USDOT 3857882, MCS-150 filed March 23, 2026: 1 power unit (1 truck), 1 driver (0 with a CDL), 4,000 miles in 2025; Escondido, CA 92025, San Diego County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Other, General Freight; registered April 5, 2022.

San Diego County carriers nearest KAREN RUIZ in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 3857882.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 3857882.

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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

Across the 179,736 California carriers with 1 power unit, 16.7% have at least one roadside inspection recorded. KAREN RUIZ is among the 8,249 carriers registered in San Diego County with 1 power unit.