Carrier profile · USDOT 174559 · MC-147398 · Updated Sep 6, 2026
U-know Service LLC
15 power unitsavg 15 yrRegional · 3 statesCASPER, WY81/100
CARRIER ACTIVEMC-147398 ACTIVERATED SATISFACTORYHAZMAT
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)
- 15
- Observed power (24 mo)
- 6
- Trailers (towed)
- 3
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
2024
Newest model yr
1997
Oldest model yr
44.4%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FDXW47PX4EB70832View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2004 | FORD | F-450 | 2 | Feb 21, 2026 |
| 2NPLHN7XX8M766525View sourced platform decode | Truck | 2008 | PETERBILT | 335 | 2 | Feb 5, 2026 |
| 1D9BG533XR1609463View sourced platform decode | Trailer | 2024 | DOONAN SPECIALIZED | Doonan Specialized Trailer | 2 | Jul 14, 2025 |
| S24538W | Trailer | — | TRLR | — | 1 | Feb 21, 2026 |
| 1T9GN4023EC793061View sourced platform decode | Trailer | 2014 | TCE | — | 1 | Feb 3, 2026 |
| 1XPXD40X4PD887417View sourced platform decode | Truck-Tractor | 2023 | PETERBILT | 389 | 1 | Jul 14, 2025 |
| 1FD0W4HT8CEB11290View sourced platform decode | Power unit | 2012 | FORD | — | 1 | Jul 9, 2025 |
| 1XPTD4EX3DD181851View sourced platform decode | Power unit | 2013 | PTRB | — | 1 | Nov 22, 2024 |
| 1FDXF47P84EB70814View sourced platform decode | Power unit | 2004 | FORD | — | 1 | Nov 4, 2024 |
| 4J6FT2426VB701971View sourced platform decode | Trailer | 1997 | H&H TRAILE | — | 1 | Nov 4, 2024 |
Showing 10 · most-inspected first.