Carrier profile · USDOT 624043 · Updated Jun 13, 2026
Hillen Corporation William D Hillen a Corp
DBA HILLEN CORP
23 power unitsavg 8.5 yrLocal · 1 statesCOMMERCE CITY, CO100/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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)
- 23
- Observed power (24 mo)
- 7
- Trailers (towed)
- 1
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
2026
Newest model yr
2006
Oldest model yr
25.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1M2GR6GC6LM001623View sourced platform decode | Truck | 2020 | MACK | Granite | 3 | Aug 11, 2026 |
| 1NKZLP0X6KJ248687View sourced platform decode | Truck | 2019 | KENWORTH | T880 | 3 | Oct 14, 2025 |
| 591SD3421JR156580View sourced platform decode | Trailer | 2018 | RANCHO TRA | — | 2 | May 8, 2025 |
| 4V5KC9EH8RN632912View sourced platform decode | Power unit | 2024 | VOLVO | — | 1 | Jun 3, 2026 |
| 1M2GR6GC2LM001618View sourced platform decode | Power unit | 2020 | MACK | — | 1 | Dec 30, 2025 |
| 1FV3GFACXTL550382View sourced platform decode | Power unit | 2026 | FREIGHTLIN | — | 1 | May 29, 2025 |
| 1XKDD49X17R174232View sourced platform decode | Power unit | 2007 | KENWORTH | — | 1 | May 8, 2025 |
| 1XKADB9X16J156964View sourced platform decode | Power unit | 2006 | KENWORTH | — | 1 | Mar 13, 2025 |
Showing 8 · most-inspected first.