Carrier profile · USDOT 3370380 · Updated Jun 13, 2026

ROCK DOG LLC

2 power unitsavg 10.3 yrLocal · 1 statesSAN MARCOS, TX100/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA 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.

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 · 2 carriers)
Across all inspections on record: USDOT 213372USDOT 3084103

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)2
Observed (24 mo)2
Shared w/ other carriers2

Registered and roadside-observed capacity are broadly consistent.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
1XPHD49X9CD12517029Jul 21, 2023Mar 27, 2026
56EA75C23FA00023126Jun 27, 2024Mar 27, 2026