Carrier profile · USDOT 1553311 · MC-733430 · Updated Jun 13, 2026
DAVID A O'BRIEN
DBA O'BRIEN TRUCKING
1 power unitavg 24.5 yrLocal · 2 statesMONONGAHELA, PA50/100
CARRIER ACTIVEMC-733430 ACTIVE
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 1
- Observed power (24 mo)
- 2
- Trailers (towed)
- 2
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2007
Newest model yr
1998
Oldest model yr
50.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1RNF48A247R019182 | Trailer | 2007 | REITNOUER | — | 1 | Oct 13, 2025 |
| 1XP5DB9X21N529894 | Power unit | 2001 | PETERBILT | — | 1 | Oct 13, 2025 |
| 1R1F94820WK980239 | Trailer | 2028 | FONTAINE TRAILER | Fontaine Trailer | 1 | Nov 12, 2024 |
| 1XP5D69X2YN518654 | Truck-Tractor | 2000 | PETERBILT | 379 | 1 | Nov 12, 2024 |
Showing 4 · most-inspected first.