Carrier profile · USDOT 339206 · Updated Jun 13, 2026
GLADHILL TRACTOR MART
3 power unitsavg 4 yrLocal · 1 statesFREDERICK, MD96/100
AUTHORITY STATUS UNKNOWN
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 (4 trucks · 1 carriers)
Across all inspections on record: USDOT 1665324
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)33
Observed (24 mo)33
Shared w/ other carriers44
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 |
|---|---|---|---|---|
| 1GD312CG5BF168937 | 2 | 2 | Dec 7, 2023 | Apr 16, 2026 |
| 3HAEJTAN6PL667923 | 2 | 5 | Oct 4, 2023 | Apr 9, 2026 |
| 54DBDW1D9PS210222 | 2 | 4 | Sep 13, 2023 | Mar 13, 2026 |
| 54DB4W1B3LS802594 | 2 | 4 | Dec 11, 2023 | Dec 11, 2025 |