Carrier profile · USDOT 393639 · MC-284032 · Updated Jun 13, 2026
HARPER CONSTRUCTION CO INC
16 power unitsLocal · 1 statesPRATTSVILLE, AR50/100
CARRIER ACTIVEMC-284032 ACTIVEHAZMAT
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)
- 3
- 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 |
|---|---|---|---|---|---|---|
| 1B4T34225S6119802 | Trailer | 2025 | LOAD KING | — | 2 | May 12, 2025 |
| 5KKHAECV04PM00074 | Power unit | 2004 | WESTERN ST | — | 2 | May 12, 2025 |
| 1NPCP4EX8SD711861 | Power unit | 2025 | PETERBILT | — | 1 | Jul 11, 2025 |
| 5KKMAECK76PV66616 | Power unit | 2006 | WESTERN ST | — | 1 | Jul 9, 2025 |
Showing 4 · most-inspected first.