GROFF TRANS LLC Network & Fraud Signals
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
No shared-VIN flow in the last 12 months
None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (9 trucks · 10 carriers)
Across all inspections on record: USDOT 2882370USDOT 4201351USDOT 1258088USDOT 1942579USDOT 4126627USDOT 3211869USDOT 1681544USDOT 3348367
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)55
Observed (24 mo)44
Shared w/ other carriers99
Registered and roadside-observed capacity are broadly consistent.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 13N2532C7F1510802 | 3 | 4 | 07/17/2023 | 04/28/2026 |
| 1TDH43026NB175424 | 3 | 4 | 09/16/2023 | 04/01/2025 |
| 1XPXD49X3PD871275 | 2 | 4 | 10/29/2024 | 05/20/2026 |
| 1W1K4432XR7729750 | 2 | 3 | 02/06/2025 | 04/24/2026 |
| 1TTF482CXD3756674 | 2 | 2 | 06/29/2023 | 01/29/2026 |
| 5KJJBHDR6LLLU9417 | 2 | 4 | 06/29/2023 | 09/24/2025 |
| 1TTE5320731069888 | 2 | 2 | 07/17/2023 | 06/11/2025 |
| 1MT2N50222H012817 | 2 | 4 | 11/20/2023 | 01/05/2025 |
| 1MT2N5321EH022979 | 2 | 2 | 08/08/2023 | 10/29/2024 |