Carrier profile · USDOT 3360663 · Updated Sep 6, 2026
Alpha Underground Series Alpha Custom Builders
DBA ALPHA UNDERGROUND
11 power unitsavg 3.6 yrLocal · 2 statesOAK GROVE, MO50/100
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)
- 11
- Observed power (24 mo)
- 4
- Trailers (towed)
- 4
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
2026
Newest model yr
2019
Oldest model yr
25.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3NGBJ2021T1003018View sourced platform decode | Trailer | 2026 | METALIUM I | — | 1 | Jul 30, 2026 |
| 1GD38PEY0NF132995View sourced platform decode | Power unit | 2022 | GMC | — | 1 | Jul 30, 2026 |
| 4P53F4926S1418136View sourced platform decode | Trailer | 2025 | PJ | PJ | 1 | Dec 18, 2025 |
| 3C63RRHL5NG151982View sourced platform decode | Pickup | 2022 | RAM | 3500 | 1 | Dec 18, 2025 |
| 1DGRS2023NM056230View sourced platform decode | Trailer | 2022 | DOOLITTLE | — | 1 | Dec 15, 2025 |
| 1GD39SEY7RF142428View sourced platform decode | Power unit | 2024 | GMC | — | 1 | Dec 15, 2025 |
| 46UFU2225K1209201View sourced platform decode | Trailer | 2019 | DIAMOND C | — | 1 | Jun 27, 2025 |
| 1HTKHPVK9KH827667View sourced platform decode | Power unit | 2019 | CHEVROLET | — | 1 | Jun 27, 2025 |
Showing 8 · most-inspected first.