Carrier profile · USDOT 602707 · Updated Sep 6, 2026
Tribles Inc
11 power unitsavg 6.2 yrRegional · 5 statesUPPER MARLBORO, MD94/100
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
- 801 PRINCE GEORGES BLVD, UPPER MARLBORO, MD, 20774
- Mailing address
- 3168 BRAVERTON STREET STE 300, EDGEWATER, MD, 21037
- Operation
- Interstate· Hazmat
Contact
- Phone
- (301) 430-6100
- Fax
- (301) 430-6140
- Web domain
- tribles.com
Registration
- Officers
- Preston G Trible · John Trible
- USDOT / docket
- 602707
- First registered
- May 24, 1995
- Last MCS-150
- Mar 6, 2026 · 286,000 mi (2024)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
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.