Carrier profile · USDOT 1197036 · MC-477576 · Updated Sep 6, 2026
34 Box K Ranch LLC
DBA THREE QUARTER BOX K RANCH
2 power unitsavg 12 yrRegional · 3 statesCASPER, WY50/100
CARRIER ACTIVEMC-477576 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)
- 2
- Observed power (24 mo)
- 1
- Trailers (towed)
- 2
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
2023
Newest model yr
2007
Oldest model yr
66.7%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XP7DB9X37D640025View sourced platform decode | Truck-Tractor | 2007 | PETERBILT | 387 | 3 | May 12, 2026 |
| 1D9BG5324C1609759View sourced platform decode | Trailer | 2012 | DOONAN SPECIALIZED | Doonan Specialized Trailer | 2 | Aug 12, 2025 |
| 1UYVS2533P3806410View sourced platform decode | Trailer | 2023 | UTILITY TR | — | 1 | May 12, 2026 |
Showing 3 · most-inspected first.