Carrier profile · USDOT 985678 · MC-417400 · Updated Jun 13, 2026
DIAMOND P TRANSPORT LLC
8 power unitsPRESTON, ID50/100
CARRIER INACTIVEMC-417400 INACTIVE
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
- 1486 N STATE ST, PRESTON, ID, 83263
- Mailing address
- PO BOX 146, PRESTON, ID, 83263
- Operation
- Interstate
Contact
- Phone
- (435) 232-4790
- Fax
- (888) 697-9695
Registration
- Officers
- Susan Priestley · Brad Priestley
- USDOT / docket
- 985678 · MC-417400
- First registered
- Oct 23, 2001
- Last MCS-150
- Aug 30, 2013 · 212,000 mi (2012)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
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.