Carrier profile · USDOT 4347812 · Updated Jun 13, 2026
QUANTUM-MECHANICAL CONTRACTORS LLC
3 power unitsavg 11.4 yrLocal · 1 statesEDINBURG, TX86/100
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)
- 3
- Observed power (24 mo)
- 6
- Trailers (towed)
- 6
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
2024
Newest model yr
1999
Oldest model yr
8.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XKYDP9X9GJ454496 | Power unit | 2016 | KW | — | 1 | May 15, 2026 |
| 5MC1116265P005184 | Trailer | 2005 | CPS | — | 1 | May 15, 2026 |
| 1M2AN09Y99N003649 | Power unit | 2009 | MACK | — | 1 | Jan 22, 2026 |
| 4Z4111622XP001572 | Trailer | 1999 | CPS TRAILER COMPAN | Hopper Trailer | 1 | Jan 22, 2026 |
| 1H4H04021LJ026910 | Trailer | 2020 | FRUE | — | 1 | Jan 14, 2026 |
| 1XPHD79X8DD188344 | Power unit | 2013 | PTRB | — | 1 | Jan 14, 2026 |
| 1FUJC5DV1GHHN5325 | Power unit | 2016 | FRHT | — | 1 | Oct 14, 2025 |
| 1C9111627PP389781 | Trailer | 2023 | CPS | — | 1 | Oct 14, 2025 |
| 1B4B40232R1118429 | Trailer | 2024 | LOAD | — | 1 | Sep 24, 2025 |
| 1XKYDP9X9GJ109372 | Power unit | 2016 | KW | — | 1 | Sep 24, 2025 |
| 1R9BSE507HL008496 | Trailer | 2017 | RANC | — | 1 | Apr 25, 2025 |
| 1M1AW02Y1HM081245 | Power unit | 2017 | MACK | — | 1 | Apr 25, 2025 |
Showing 12 · most-inspected first.