Carrier profile · USDOT 470563 · Updated Jun 13, 2026
J Warren Walker & Sons Inc
16 power unitsavg 19.3 yrLocal · 1 statesBALTIMORE, MD93/100
AUTHORITY STATUS UNKNOWN
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)
- 16
- Observed power (24 mo)
- 9
- 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
2022
Newest model yr
1997
Oldest model yr
27.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1HTXRAPT76J196731View sourced platform decode | Truck | 2006 | INTERNATIONAL | DF597 | 4 | Mar 7, 2026 |
| 1HTMMAAL45H119038View sourced platform decode | Truck | 2005 | INTERNATIONAL | 4300 | 2 | May 13, 2026 |
| 1HTMMAAM46H154852View sourced platform decode | Truck | 2006 | INTERNATIONAL | MA025 | 2 | Feb 16, 2026 |
| 2NPLHZ7X75M874992View sourced platform decode | Power unit | 2005 | PETERBILT | — | 1 | May 4, 2026 |
| 1FDXF46P77EA52436View sourced platform decode | Power unit | 2007 | FORD | — | 1 | Mar 9, 2026 |
| 1K9FS2429VD057820View sourced platform decode | Trailer | 1997 | KRUGER | — | 1 | Dec 8, 2025 |
| 2NP2HJ7X3HM409093View sourced platform decode | Power unit | 2017 | PETERBILT | — | 1 | Dec 8, 2025 |
| 40FR03327N5041397View sourced platform decode | Trailer | 2022 | TALB | — | 1 | Jan 27, 2025 |
| 2NPNHD7X02M580762View sourced platform decode | Power unit | 2002 | PETE | — | 1 | Jan 27, 2025 |
| 2NPNHD7XX2M584351View sourced platform decode | Power unit | 2002 | PTRB | — | 1 | Nov 22, 2024 |
| 1FDAF56P05EA08416View sourced platform decode | Power unit | 2005 | FORD | — | 1 | Sep 4, 2024 |
Showing 11 · most-inspected first.