Carrier profile · USDOT 1556039 · MC-577589 · Updated Sep 6, 2026
Paul Harker
DBA HARKER RANCH
4 power unitsavg 10.6 yrRegional · 3 statesBERYL, UT50/100
CARRIER ACTIVEMC-577589 ACTIVERATED CONDITIONALHAZMAT
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)
- 4
- Observed power (24 mo)
- 4
- Trailers (towed)
- 5
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
2025
Newest model yr
1999
Oldest model yr
11.1%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 4V4N99EH7FN181371View sourced platform decode | Power unit | 2015 | VOLVO | — | 1 | Jan 13, 2026 |
| 1C9154832X0112783View sourced platform decode | Trailer | 1999 | WESTERN TR | — | 1 | Jan 13, 2026 |
| 1XPXD49X2GD317063View sourced platform decode | Truck-Tractor | 2016 | PETERBILT | 389 | 1 | Jul 31, 2025 |
| 1E9AB482XN1588535View sourced platform decode | Trailer | 2022 | UNK | — | 1 | Jul 31, 2025 |
| 1LH455XJ3P1B35378View sourced platform decode | Trailer | 2023 | LANL | — | 1 | Jul 9, 2025 |
| 1XP5DB9X47D665569View sourced platform decode | Power unit | 2007 | PTRB | — | 1 | Jul 9, 2025 |
| 1BN1P3136SK10409FView sourced platform decode | Trailer | 2025 | BEALL, INC | — | 1 | Jul 8, 2025 |
| 3WKDAB8X47F171617View sourced platform decode | Power unit | 2007 | KENWORTH | — | 1 | Jul 8, 2025 |
| 1BN2P2223SK10409BView sourced platform decode | Trailer | 2025 | BEALL, INC | — | 1 | Jul 8, 2025 |
Showing 9 · most-inspected first.