Carrier profile · USDOT 1886865 · MC-679817 · Updated Aug 20, 2026

Clay Mack

DBA MM TRANSPORT & LEASING

4 power unitsavg 19.3 yrLocal · 2 statesSAFFORD, AZ50/100
CARRIER ACTIVEMC-679817 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.

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 · 1 carriers)
Across all inspections on record: USDOT 44064

Shares a company officer with other carriers

clayton mack — 3 carriers: USDOT 1702282USDOT 4317041

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)4
Observed (24 mo)3
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
1TKS013256M124688View sourced platform decode22Apr 25, 2025Jun 2, 2026
1TKS028236M124686View sourced platform decode22Apr 25, 2025Jun 2, 2026

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 3 related authorities · joined by officer

Authorities
3
Combined power
9
States
1
Oldest authority
Oct 26, 2007
Active now
2

Affiliated entities· hover to preview

JM EXCAVATING INCCLAYTON MACK