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Motor carrier · USDOT 3879492

MARIO ISLAS TRANSPORT LLC, Rialto, CA: USDOT 3879492 safety record, inspections, out-of-service, crashes

MARIO ISLAS TRANSPORT LLC among San Bernardino County carriers

By power units, MARIO ISLAS TRANSPORT LLC is number 2,114 of 21,467 San Bernardino County carriers, level with 1,004 that also file 3; the county’s middle fleet is 1 power unit.

MARIO ISLAS TRANSPORT LLC, USDOT 3879492, MCS-150 filed March 3, 2025: 3 power units (3 trucks), 3 drivers (3 with a CDL), 5,000 miles in 2024; Rialto, CA 92376, San Bernardino County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls General Freight; registered May 9, 2022.

Roadside inspections on file by year: 2024: 6.

  • October 14, 2024, CA: Level I, full inspection, 4 violations, 1 out-of-service (driver 0, vehicle 1).
  • October 14, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • July 15, 2024, CA: Level I, full inspection, 1 violation, no out-of-service order.
  • July 14, 2024, CA: Level III, driver only inspection, 2 violations, no out-of-service order.
  • March 5, 2024, CA: Level II, walk-around inspection, 1 violation, no out-of-service order.
  • January 16, 2024, CA: Level I, full inspection, 3 violations, 1 out-of-service (driver 0, vehicle 1).

San Bernardino County carriers nearest MARIO ISLAS TRANSPORT LLC in fleet size

Roadside inspections

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 3879492.

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Source: FMCSA Company Census File (loaded October 15, 2026), FMCSA’s inspection and crash files. How these figures are made →