Carrier profile · USDOT 3664401 · Updated Jun 13, 2026
JUAN DIAZ
DBA J DIAZ EXPRESS
1 power unitLocal · 1 statesSAN ANTONIO, TX50/100
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)
- 1
- Observed power (24 mo)
- 1
- Trailers (towed)
- 1
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FUJAPCK16DU17208View sourced platform decode | Power unit | 2006 | FRHT | — | 2 | Jun 25, 2026 |
| 3A9D43220HG019309View sourced platform decode | Trailer | 2017 | OTHR | — | 2 | Jun 25, 2026 |
Showing 2 · most-inspected first.