Carrier profile · USDOT 875418 · MC-383020 · Updated Jun 13, 2026
Sandra K Silliman
DBA S & S GARAGE
6 power unitsavg 18 yrLocal · 2 statesGREEN RIVER, UT50/100
CARRIER ACTIVEMC-383020 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)
- 6
- 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
2021
Newest model yr
1999
Oldest model yr
33.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1NPXD49X5MD761074View sourced platform decode | Truck-Tractor | 2021 | PETERBILT | 389 | 2 | Feb 2, 2026 |
| 4Z4111623XP002231View sourced platform decode | Trailer | 1999 | UNKNOWN | — | 1 | Feb 2, 2026 |
| 1UYVS25304P241425View sourced platform decode | Trailer | 2004 | DERCO UTIL | — | 1 | Aug 17, 2025 |
Showing 3 · most-inspected first.