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Motor carrier · USDOT 5571578

SINCLAIR ROCK AND SAND CO INC, San Bernardino, CA: USDOT 5571578 safety record, inspections, out-of-service, crashes

SINCLAIR ROCK AND SAND CO INC among San Bernardino County carriers

By power units, SINCLAIR ROCK AND SAND CO INC is number 3,119 of 21,467 San Bernardino County carriers, level with 2,444 that also file 2; the county’s middle fleet is 1 power unit.

SINCLAIR ROCK AND SAND CO INC, USDOT 5571578: 2 power units (1 truck), 1 driver (1 with a CDL); San Bernardino, CA 92407, San Bernardino County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Building Materials, Construction; registered May 25, 2026.

San Bernardino County carriers nearest SINCLAIR ROCK AND SAND CO INC in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 5571578.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 5571578.

Watch USDOT 5571578

One carrier, $49/month: the register files for USDOT 5571578. What the watch covers →

One carrier — $49/month

Billing

Privacy

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