Carrier profile · USDOT 891408 · Updated Aug 20, 2026
Down Under Construction LLC
23 power unitsavg 22.5 yrLocal · 1 statesNORTH SALT LAKE, UT50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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)
- 23
- Observed power (24 mo)
- 1
- Trailers (towed)
- 1
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
2006
Newest model yr
2001
Oldest model yr
50.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1GDE4C1226F407959View sourced platform decode | Incomplete - Chassis Cab (Number of Cab Unknown) | 2006 | GMC | C4 | 1 | Feb 26, 2026 |
| 5HZBF19251LC12205View sourced platform decode | Trailer | 2001 | VACT | — | 1 | Feb 26, 2026 |
Showing 2 · most-inspected first.