Carrier profile · USDOT 4158133 · MC-1682797 · Updated Jun 13, 2026

MOUNTAIN WEST AG LLC

DBA R & C SUPPLY

4 power unitsLocal · 1 statesSPANISH FORK, UT50/100
CARRIER ACTIVEMC-1682797 ACTIVE
Verified linksmtnwin.usFMCSA 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 1185662Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (3 trucks · 2 carriers)
Across all inspections on record: USDOT 1185662USDOT 2141148

Shares a registration email domain with other carriers

@mtnwin.us — 2 carriers: USDOT 2593141

Shares a company officer with other carriers

tyler mcmullin — 2 carriers: USDOT 3563533

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)4
Observed (24 mo)1
Shared w/ other carriers3

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
1XP5D49X86D63488422Sep 25, 2025Dec 22, 2025
1XPXD49X7GD30537627Jul 23, 2023Oct 10, 2025
1JJV532W59L25494624Jul 23, 2023Apr 29, 2025

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 3 related authorities · joined by email domain + officer

Authorities
3
Combined power
62
States
1
Oldest authority
Mar 25, 2015
Active now
3

Affiliated entities· hover to preview

MOUNTAIN WEST INDUSTRIAL LLCT & M FARMS