Carrier profile · USDOT 4160220 · MC-1598689 · Updated Jun 13, 2026
MARIO SIERRA
DBA SIERRA TRUCKING
1 power unitGILROY, CA50/100
NO OPERATING AUTHORITYMC-1598689 NO AUTHORITY
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 1511 EAGLES NEST LN, GILROY, CA, 95020
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (408) 612-7852
- Web domain
- myyahoo.com
Registration
- Officer
- Mario Sierra
- USDOT / docket
- 4160220 · MC-1598689
- First registered
- Nov 22, 2023
- Last MCS-150
- Nov 22, 2023
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
—Annual mileage
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.