Carrier profile · USDOT 360663 · Updated Jul 3, 2026

PIONEER MATERIALS WEST INC

DBA PIONEER MATERIALS WEST SLOPE

48 power unitsavg 7.2 yrLocal · 2 statesCENTENNIAL, CO100/100
AUTHORITY STATUS UNKNOWNRATED UNSATISFACTORY
Verified linkspioneermaterialswest.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.

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 4137967USDOT 2902212Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Shares a registration email domain with other carriers

@pioneermaterialswest.com — 2 carriers: USDOT 905518

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)48
Observed (24 mo)20
Shared w/ other carriers2

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

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

VINCarriersInspectionsFirst seenLast seen
3ALHG3DV7NDNE3253View sourced platform decode22Oct 14, 2025Jul 9, 2026
1G9CH1424PS139981View sourced platform decode23Jul 3, 2025Aug 7, 2025

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 2 related authorities · joined by email domain

Authorities
2
Combined power
63
States
1
Oldest authority
Jul 20, 1989
Active now
1

Affiliated entities· hover to preview

PIONEER MATERIALS WEST SLOPE INC