Carrier profile · USDOT 4564666 · Updated Jun 13, 2026
MARIANA GONZALEZ
DBA MONARCA TRUCKING
4 power unitsavg 13.3 yrLocal · 1 statesHEREFORD, TX50/100
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)
- 4
- Observed power (24 mo)
- 3
- 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
33.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3AKJHLDR7LSLR2384View sourced platform decode | Power unit | 2020 | FRHT | — | 2 | Jul 16, 2026 |
| 1PMS1422181033652View sourced platform decode | Trailer | 2008 | POLAR TANK TRAILER | Polar Tank Trailer | 2 | Jul 15, 2026 |
| 1W92M4529FS077819View sourced platform decode | Trailer | 1985 | WILKENS MANUFACTUR | Wilkens Manufacturing | 1 | Jul 16, 2026 |
| 3AKJHLDR4MSMX9550View sourced platform decode | Power unit | 2021 | FRHT | — | 1 | Jul 15, 2026 |
| 1FUYDSEB2XDB77144View sourced platform decode | Power unit | 1999 | FRHT | — | 1 | Jun 7, 2026 |
| 1PMS14229D1041119View sourced platform decode | Trailer | 2013 | POLA | — | 1 | Jun 7, 2026 |
Showing 6 · most-inspected first.