4 Diamond Transportation LLC
USDOT 2994557MC-20752USDOT activeAuthority active· Paramus, NJ
4 Diamond Transportation LLC (USDOT 2994557) runs 67 power units and 4 drivers based in Paramus, NJ, with active operating authority as a motor carrier of passengers under MC-20752. The earliest grant on file is from March 2018, 8 years, 8 months ago. $5,000,000 of liability coverage is on file with New York Marine & General Ins. Co.
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-20752 | Motor carrier of passengers | Active | $5,000,000 liability | $5,000,000 liability |
Earliest grant on file: Mar 2, 2018 (8 years, 8 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | New York Marine & General Ins. Co. | $5,000,000 | Jan 26, 2024 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Jun 20, 2024 | MC-20752 | Reinstated · motor carrier of passengers |
| Aug 29, 2018 | MC-20752 | Revoked · motor carrier of passengers |
| Mar 2, 2018 | MC-20752 | Granted · motor carrier of passengers |
Revocations
| Docket | Authority | Order served | Effective |
|---|---|---|---|
| MC-20752 | Common | Jul 27, 2018 | Aug 29, 2018 · involuntary revocation |
Registration
| USDOT number | 2994557 |
|---|---|
| USDOT status | Active |
| MC number | MC-20752 |
| Legal name | 4 Diamond Transportation LLC |
| Operation | Interstate |
| Classification | Private passenger, business, Private passenger, non-business, Authorized for hire |
| Location | Paramus, New Jersey 07652 |
| USDOT added | Apr 7, 2017 |
| Last MCS-150 update | Sep 10, 2025 |
| Safety rating | Not rated |
Fleet
| Power units | 67 |
|---|---|
| Buses | 67 |
| Drivers | 4 · 4 with a CDL |
| Annual miles | 37,000 · 2024 |
Cargo carried
Passengers
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Data as of Nov 13, 2026. Sources
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