Carrier profile · USDOT 4226586 · MC-1634522 · Updated Aug 16, 2026

M & C Diaz LLC

10 power unitsavg 12.5 yrRegional · 6 statesELIZABETH, NJ100/100
CARRIER ACTIVEMC-1634522 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 2 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4271327USDOT 4325402Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (8 trucks · 12 carriers)
Across all inspections on record: USDOT 2075148USDOT 3300318USDOT 3965589USDOT 4276952USDOT 2900955USDOT 4325402USDOT 4259877USDOT 4521177

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)10
Observed (24 mo)11
Shared w/ other carriers8

Registered and roadside-observed capacity are broadly consistent.

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

VINCarriersInspectionsFirst seenLast seen
3AKJGLDR0JDJP9619View sourced platform decode56Aug 28, 2023Jun 22, 2026
3ALACWFC4JDJH5537View sourced platform decode35Apr 9, 2025Apr 21, 2026
1FVACWDK98HZ34640View sourced platform decode22Aug 14, 2025Jun 10, 2026
1FVACWDT2EHFX7051View sourced platform decode22Apr 28, 2025Apr 30, 2026
1FVACWDT3CDBD5122View sourced platform decode23Oct 26, 2023Apr 22, 2026
3AKJGLDV3JSJT6384View sourced platform decode22Aug 24, 2025Dec 30, 2025
1FVACWDU8GHHL1709View sourced platform decode24Jan 31, 2025Nov 10, 2025
4V4NC9EH1JN996675View sourced platform decode24Jun 18, 2024Aug 28, 2025