Carrier profile · USDOT 73588 · Updated Jun 13, 2026
GUNTHER SALT LLC
13 power unitsavg 5.6 yrRegional · 4 statesSAINT LOUIS, MO93/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
- 101 BUCHANAN ST, SAINT LOUIS, MO, 63147
- Operation
- Interstate
Contact
- Phone
- (314) 251-7075
- Cell
- (314) 241-7075
- Fax
- (314) 241-1725
- Web domain
- gunthersalt.com
Registration
- Officers
- John M Gunther · Peter W Gunther
- USDOT / docket
- 73588
- First registered
- Jun 1, 1974
- Last MCS-150
- Mar 26, 2026 · 542,001 mi (2025)
- FMCSA safety rating
- Satisfactory · May 2, 1990
- D-U-N-S
- 31042849
Fleet (self-reported · MCS-150)
—CDL drivers
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.