Carrier profile · USDOT 4388100 · Updated Jun 13, 2026

PLAINS READY MIX INC

7 power unitsLocal · 1 statesPLAINS, MT93/100
AUTHORITY STATUS UNKNOWN
Verified linksdigmt.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: 1 truck 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 4110879Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (4 trucks · 2 carriers)
Across all inspections on record: USDOT 3315242USDOT 4110879

Shares a registration email domain with other carriers

@digmt.com — 4 carriers: USDOT 1032031USDOT 3376830USDOT 3729692

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)7
Observed (24 mo)9
Shared w/ other carriers4

Registered and roadside-observed capacity are broadly consistent.

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

VINCarriersInspectionsFirst seenLast seen
1HTXLAHT33J06084922Jul 31, 2024Jul 22, 2026
1HTXLAHT83J06084622Jul 31, 2024Jul 15, 2026
1NKZXK0X2TJ18820622Mar 18, 2026Jun 18, 2026
1XPCD29X9KD27828722May 1, 2024Sep 30, 2025

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 4 related authorities · joined by email domain

Authorities
4
Combined power
48
States
1
Oldest authority
Jun 3, 2002
Active now
4

Affiliated entities· hover to preview

THOMPSON CONTRACTING INCTHOMPSON RIVER READY MIX INCGRANITE CONCRETE PRODUCTS LLC