Carrier profile · USDOT 2547013 · MC-886766 · Updated Aug 20, 2026

Diamond Coach Services LLC

DBA DIAMOND COACH SERVICES

0 power unitsavg 9.4 yrLocal · 1 statesTUCSON, AZ100/100
CARRIER ACTIVEMC-886766 ACTIVERATED SATISFACTORY
Verified linksdiamondtransportation.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.

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 3973517USDOT 4184743

Shares a registration email domain with other carriers

@diamondtransportation.com — 3 carriers: USDOT 2794484USDOT 3336048

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)0
Observed (24 mo)1
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
3CET2V924K5192442View sourced platform decode24Oct 9, 2024Jul 23, 2026
3ALACXDT4HDHN8555View sourced platform decode22Oct 9, 2024Dec 5, 2025

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 3 related authorities · joined by email domain

Authorities
3
Combined power
1
States
2
Oldest authority
Oct 2, 2014
Active now
1

Affiliated entities· hover to preview

DIAMOND TRANSPORTATION GROUP LLCDIAMOND TRANSPORTATION ARIZONA LLC