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Carrier & Broker profile · USDOT 4160220 · MC-1598689 · Data as of Oct 7, 2026

Mario Sierra

DBA Sierra Trucking · Gilroy, CA · Intrastate (Non-Hazmat) for-hire carrier and freight broker · Since 2023
No authority on fileNot rated by FMCSANo hazmat
Cargo carriedGeneral Freight
View on FMCSA SAFERCall (408) 612-7852
1
Power units
1
Drivers
0
Inspections · 24 mo
0
Crashes · 24 mo
—
Annual miles
2 yr
Registered
75
/ 100
Review before loading

2 flags to check before loading

No broker authority on file. MCS-150 not updated in over 2 years: FMCSA requires a biennial update.

How we scored it · 5 factors
Operating authority0/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity15/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026

No roadside inspections or reportable crashes in the last 24 months, and not rated by FMCSA.

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
1
Power units
1
Trucks
—
Tractors owned
—
Trailers owned
1
Drivers
0
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
Intrastate (Non-Hazmat)Authorized for Hire
Cargo carried
General Freight
Annual mileage
Not reported

Identity & federal record

FMCSA census · MCS-150
USDOT
4160220
MC / docket
MC-1598689
Legal name
Mario Sierra
DBA
Sierra Trucking
Entity type
Carrier & Broker
Operation
Intrastate (Non-Hazmat)
First registered
Nov 22, 2023
Last MCS-150
Nov 22, 2023
Safety rating
Not rated
Drivers (CDL)
1 (0)
Hazmat
No
Business type
—

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Shared phone number
Same phone number as 1 other active USDOT.
Unique email address
Not shared with any other active USDOT.
Shared street address
Same street address as 1 other active USDOT.
Sharing this phone number · (408) 612-7852
Sharing this street address

Shared contact details can mean affiliated companies or a registration service, but they are also a common sign of chameleon carriers and identity theft. Confirm you're dealing with the company you expect.

Frequently asked

What is Mario Sierra's USDOT number?

Mario Sierra's USDOT number is 4160220 and its docket number is MC-1598689.

Is Mario Sierra authorized to operate?

FMCSA does not show active operating authority on file. Verify on FMCSA SAFER before tendering freight.

What is Mario Sierra's safety record?

No roadside inspections or reportable crashes in the last 24 months. Not rated by FMCSA.

How big is Mario Sierra's fleet?

1 power unit and 1 drivers per its MCS-150 filed Nov 22, 2023.

Where is Mario Sierra located?

Mario Sierra is located at 1511 Eagles Nest Ln, Gilroy, CA, 95020. Phone: (408) 612-7852.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.