Carrier profile · USDOT 3888337 · MC-1428749 · Updated Jun 13, 2026

South Mountain Transport LLC

1 power unitavg 4.8 yrLocal · 1 statesLAVEEN, AZ50/100
CARRIER ACTIVEMC-1428749 ACTIVE
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.

Last 12 months: 2 trucks 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 2974312Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (3 trucks · 3 carriers)
Across all inspections on record: USDOT 2974312USDOT 3715200USDOT 4128286

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)1
Observed (24 mo)1
Shared w/ other carriers3

Registered and roadside-observed capacity are broadly consistent.

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

VINCarriersInspectionsFirst seenLast seen
1GR1P062XPJ458843View sourced platform decode46Nov 18, 2024May 3, 2026
1UYVS2530P3886507View sourced platform decode25Aug 27, 2023May 19, 2026
3H3V532K6PS041018View sourced platform decode23Jan 19, 2024Jun 20, 2025