Carrier profile · USDOT 164223 · Updated Jun 13, 2026
AMSOIL INC
9 power unitsSUPERIOR, WI50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
- 925 TOWER AVE, SUPERIOR, WI, 54880
- Operation
- Interstate· Hazmat
Contact
- Phone
- (715) 399-6360
- Fax
- (715) 395-5332
- mklejeski@amsoil.com
- Web domain
- amsoil.com
Registration
- Officers
- Tom Saari · Deena L Peterson
- USDOT / docket
- 164223
- First registered
- Jun 1, 1974
- Last MCS-150
- Feb 26, 2026 · 133 mi (2025)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 55457865
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.