Carrier profile · USDOT 3261133 · MC-1028067 · Updated Jun 13, 2026
JEFFREY M BROCKMAN
DBA JEFF & CASS TRANSPORT
1 power unitavg 19 yrRegional · 3 statesGRISWOLD, IA100/100
CARRIER ACTIVEMC-1028067 ACTIVE
Network & Fraud
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 (2 trucks · 1 carriers)
Across all inspections on record: USDOT 1293636
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)11
Observed (24 mo)11
Shared w/ other carriers22
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 |
|---|---|---|---|---|
| 1UYVS2538DU542901 | 2 | 5 | Aug 29, 2023 | Dec 22, 2025 |
| 1UYVS2535BU051103 | 2 | 5 | Sep 18, 2023 | Apr 30, 2025 |