Carrier profile · USDOT 2994557 · MC-20752 · Updated Jun 13, 2026
4 Diamond Transportation LLC
0 power unitsavg 1.8 yrLocal · 1 statesPARAMUS, NJ100/100
CARRIER ACTIVEMC-20752 ACTIVE
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)
- 0
- Observed power (24 mo)
- 0
- Trailers (towed)
- 0
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
2023
Oldest model yr
50.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1BAKFCJH2PF390694View sourced platform decode | Bus - School Bus | 2023 | BLUE BIRD | BB Conventional | 2 | Nov 20, 2025 |
| 1BAKFCJH3PF391725View sourced platform decode | Bus - School Bus | 2023 | BLUE BIRD | BB Conventional | 2 | Nov 20, 2025 |
| 4UZABRFD9SCUZ2098View sourced platform decode | Bus | 2025 | THMS | — | 2 | Jun 20, 2025 |
| 4UZABRFD6TCVM7141View sourced platform decode | Bus | 2026 | THMS | — | 1 | Jun 20, 2025 |
Showing 4 · most-inspected first.