Carrier profile · USDOT 3946124 · Updated Jun 13, 2026
Frontline General Engineering Construction Inc
1 power unitavg 10.2 yrLocal · 1 statesTRACY, CA78/100
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)
- 1
- Observed power (24 mo)
- 4
- 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
2021
Newest model yr
2012
Oldest model yr
20.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XPBD49X7FD284828View sourced platform decode | Truck-Tractor | 2015 | PETERBILT | 579 | 2 | Jan 15, 2026 |
| 3C63RRHL6GG233643View sourced platform decode | Power unit | 2016 | RAM | — | 1 | Mar 4, 2026 |
| 5JWEX2225MN541348View sourced platform decode | Trailer | 2021 | HH | — | 1 | Mar 4, 2026 |
| 3FRXF7FA0FV727423View sourced platform decode | Power unit | 2015 | FORD | — | 1 | Dec 31, 2025 |
| 1FDUF5HT7CEB82018View sourced platform decode | Power unit | 2012 | FORD | — | 1 | Jul 9, 2025 |
Showing 5 · most-inspected first.