Carrier profile · USDOT 4234116 · MC-1638592 · Updated Jun 13, 2026
JOHN L CONLIN
DBA J & D TRUCKING
1 power unitLocal · 1 statesPOCAHONTAS, IA50/100
CARRIER ACTIVEMC-1638592 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)
- 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 |
|---|---|---|---|---|---|---|
| 1FUJGLBG0CSBK0168 | Power unit | 2012 | FRHT | — | 1 | Nov 11, 2025 |
| 4WW5532A9H6625499 | Trailer | 2017 | WILSON | — | 1 | Nov 11, 2025 |
Showing 2 · most-inspected first.