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Motor carrier · USDOT 4185012

ZLONG TRUCKING INC, Ontario, CA: USDOT 4185012 safety record, inspections, out-of-service, crashes

ZLONG TRUCKING INC among San Bernardino County carriers

By power units, ZLONG TRUCKING INC is number 5,564 of 21,467 San Bernardino County carriers, level with 15,903 that also file 1; the county’s middle fleet is 1 power unit.

ZLONG TRUCKING INC, USDOT 4185012, MCS-150 filed January 23, 2025: 1 power unit (1 truck), 1 driver (1 with a CDL), 100,000 miles in 2025; Ontario, CA 91762, San Bernardino County; active on the census; Interstate Carriers; no hazardous materials; not rated by FMCSA; hauls General Freight; registered January 25, 2024.

Roadside inspections on file by year: 2024: 4.

  • December 2, 2024, CA: Level I, full inspection, 1 violation, no out-of-service order.
  • June 4, 2024, NM: Level II, walk-around inspection, 0 violations, no out-of-service order.
  • April 16, 2024, NM: Level II, walk-around inspection, 0 violations, no out-of-service order.
  • February 25, 2024, CA: Level I, full inspection, 3 violations, 1 out-of-service (driver 0, vehicle 1).

San Bernardino County carriers nearest ZLONG TRUCKING INC in fleet size

Roadside inspections

DateFiled byLevelViolationsOut-of-serviceDriver OOSVehicle OOS
December 2, 2024CALevel I, full1000
June 4, 2024NMLevel II, walk-around0000
April 16, 2024NMLevel II, walk-around0000
February 25, 2024CALevel I, full3101

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 4185012.

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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

This public-records page covers motor carrier USDOT 4185012, ZLONG TRUCKING INC of Ontario, CA, showing its safety record, roadside inspections, out-of-service orders, and crashes. The page lists 1 power unit, 4 drivers, 1 roadside inspection on file, and 0 crashes on file.