Carrier profile · USDOT 2266519 · Updated Jun 13, 2026
S AND K STACK TESTING INC
16 power unitsavg 12.1 yrLocal · 1 statesWATFORD CITY, ND81/100
AUTHORITY STATUS UNKNOWN
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)
- 5
- 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
2021
Newest model yr
1999
Oldest model yr
12.5%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1NKDLB9X1XR790451 | Power unit | 1999 | KENWORTH | — | 2 | Jun 17, 2025 |
| 4TGF28207D1066790 | Trailer | 2013 | TITAN TRAI | — | 1 | Sep 20, 2025 |
| 3C7WRNFL3MG683217 | Power unit | 2021 | DODGE | — | 1 | Sep 20, 2025 |
| 1XKDP40X8CJ332918 | Truck-Tractor | 2012 | KENWORTH | T8 Series | 1 | Aug 27, 2025 |
| 1N9N7FA37JT311552 | Trailer | 2018 | NRG | — | 1 | Aug 27, 2025 |
| 1XKDP4EX9FJ457522 | Power unit | 2015 | KENWORTH | — | 1 | Oct 21, 2024 |
| 1N9N7FA35JT311551 | Trailer | 2018 | NRG MANUFA | — | 1 | Oct 21, 2024 |
| 1XKWP4EX3FJ435265 | Power unit | 2015 | KENWORTH | — | 1 | Sep 13, 2024 |
Showing 8 · most-inspected first.