Carrier profile · USDOT 332314 · Updated Jun 13, 2026
PLIMPTON AND HILLS CORP
49 power unitsavg 6.5 yrRegional · 4 statesMERIDEN, CT88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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.
Last 12 months: 1 truck also ran under 1 other carrier
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4335336Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (4 trucks · 7 carriers)
Across all inspections on record: USDOT 82866USDOT 3796930USDOT 4159435USDOT 141638USDOT 4034120USDOT 4335336USDOT 3707209
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)4949
Observed (24 mo)2222
Shared w/ other carriers44
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Shared-VIN cross-links· units inspected under more than one USDOT
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 1HTEUMML2LH134930 | 4 | 6 | Feb 9, 2024 | Mar 2, 2026 |
| 54DC4W1D0MS201652 | 3 | 3 | Aug 22, 2023 | Jul 22, 2025 |
| 1HTMMMML7KH792348 | 2 | 3 | Aug 21, 2025 | Jun 26, 2026 |
| 3ALACWFC5JDJH5577 | 2 | 9 | Aug 8, 2023 | Apr 29, 2026 |