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Motor carrier · USDOT 3225177

DENA-BOY TRUCKING LLC, Rialto, CA: USDOT 3225177 safety record, inspections, out-of-service, crashes

DENA-BOY TRUCKING LLC among San Bernardino County carriers

By power units, DENA-BOY TRUCKING LLC 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.

DENA-BOY TRUCKING LLC, USDOT 3225177, MCS-150 filed July 31, 2023: 1 power unit (1 truck), 1 driver (1 with a CDL), 78,252 miles in 2025; Rialto, CA 92376, San Bernardino County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Other; registered December 21, 2018.

Roadside inspections on file by year: 2026: 2; 2024: 1.

  • October 15, 2026, CA: Level II, walk-around inspection, 2 violations, 1 out-of-service (driver 0, vehicle 1).
  • September 22, 2026, CA: Level I, full inspection, 3 violations, no out-of-service order.
  • January 25, 2024, CA: Level II, walk-around inspection, 1 violation, 1 out-of-service (driver 0, vehicle 1).

Crashes on file by year: 2022: 1.

  • March 11, 2022, San Bernardino, CA: 0 deaths, 0 injuries, towed away.

San Bernardino County carriers nearest DENA-BOY TRUCKING LLC in fleet size

Roadside inspections

DateFiled byLevelViolationsOut-of-serviceDriver OOSVehicle OOS
October 15, 2026CALevel II, walk-around2101
September 22, 2026CALevel I, full3000
January 25, 2024CALevel II, walk-around1101

Crashes

DateFiled byCityFatalitiesInjuriesTowed awayHazmat released
March 11, 2022CASan Bernardino00YesNo

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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 3225177, DENA-BOY TRUCKING LLC of Rialto, CA, listing one power unit, one driver, and one roadside inspection on file. The page also reports one crash on file, one inspection with an out-of-service order, and an annual mileage figure of 78,252 miles for 2025.