Carrier profile · USDOT 4049112 · Updated Aug 16, 2026

503 Express LLC

1 power unitHUMBLE, TX50/100
AUTHORITY STATUS UNKNOWN
Verified linksfmcsaprocessagents.comFMCSA SAFER

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

@fmcsaprocessagents.com — 252 carriers: USDOT 865253USDOT 1530855USDOT 1767758USDOT 2449502USDOT 2572713USDOT 2789968USDOT 2940516USDOT 3015259

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 252 related authorities · joined by email domain

Authorities
252
Combined power
119
States
33
Oldest authority
Mar 21, 2000
Active now
208

Affiliated entities· hover to preview

KELLER VENTURES INCDANNY'S TOWING & RECOVERY LLCTUFFY'S TOWING LLCR & E TRANSPORT INCTRUE CUT LLCPONCE TRUCKING INCRICHARD WARDGEORGIA CLEARING AND GRADING LLC