Carrier profile · USDOT 483893 · MC-253427 · Updated Sep 6, 2026
Sierra West Express
77 power unitsSPARKS, NV50/100
AUTHORITY STATUS UNKNOWNMC-253427 STATUS UNKNOWNRATED SATISFACTORYHAZMAT
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
- 850 BERGIN WAY, SPARKS, NV, 89431
- Operation
- Interstate· Hazmat
Contact
- Phone
- (775) 355-9595
- Fax
- (775) 355-0361
- info@sweinc.com
- Web domain
- sweinc.com
Registration
- Officer
- Greg Gammon
- USDOT / docket
- 483893 · MC-253427
- First registered
- May 15, 1992
- Last MCS-150
- Feb 28, 2007 · 5,035,757 mi (2002)
- FMCSA safety rating
- Satisfactory · Jul 25, 2005
- D-U-N-S
- 797054004
Fleet (self-reported · MCS-150)
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.