Carrier profile · USDOT 376817 · Updated Jun 13, 2026
Stup's Garage & Used Cars Inc
DBA STUP'S AUTO CENTER
4 power unitsFREDERICK, MD50/100
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.
Shares a registration email domain with other carriers
@stupsauto.com — 2 carriers: USDOT 3200255
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 8
- States
- 1
- Oldest authority
- Dec 29, 1989
- Active now
- 1
- STUP'S GARAGE & USED CARS INC· viewingUSDOT 3768174PU
- SUMMIT AUTO PARTS AND SERVICE INCUSDOT 32002554PU
Affiliated entities· hover to preview