Carrier profile · USDOT 782395 · MC-349735 · Updated Jun 13, 2026

Diamond B Trucking Inc

19 power unitsWESTHOPE, ND48/100
CARRIER INACTIVEMC-349735 INACTIVEHAZMAT

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

Mailing address
PO BOX 567, PLENTYWOOD, MT, 59254
Operation
Interstate· Hazmat

Contact

Fax
(701) 245-6585
Web domain
diamondb.us

Registration

Officer
Steve Bowman
USDOT / docket
782395 · MC-349735
First registered
Nov 20, 1998
Last MCS-150
Jul 31, 2025 · 1 mi (2024)
FMCSA safety rating
Not rated
D-U-N-S

Fleet (self-reported · MCS-150)

19Power units
10Drivers
10CDL drivers
1Annual 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.