Carrier profile · USDOT 4389404 · MC-727376 · Updated Jun 30, 2026
DOUBLE DIAMOND HCI LLC
DBA HIGH COUNTRY INDUSTRIAL
13 power unitsavg 10 yrRegional · 4 statesCHEYENNE, WY100/100
CARRIER ACTIVEMC-727376 ACTIVEHAZMAT
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 13
- Observed power (24 mo)
- 3
- Trailers (towed)
- 3
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2023
Newest model yr
2010
Oldest model yr
33.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 13N248208J1525274View sourced platform decode | Trailer | 2018 | FONTAINE TRAILER C | Fontaine Trailer Co. | 3 | Jan 10, 2026 |
| 1XKWD49X6EJ404688View sourced platform decode | Truck-Tractor | 2014 | KENWORTH | W9 Series | 3 | Jan 10, 2026 |
| 1FT8W3DT3PEC24724View sourced platform decode | Power unit | 2023 | FORD | — | 2 | Jul 2, 2026 |
| 4P5FD4027D1184415View sourced platform decode | Trailer | 2013 | PJ | — | 1 | May 19, 2026 |
| 1GB4KZCY1JF143768View sourced platform decode | Power unit | 2018 | CHEV | — | 1 | Nov 19, 2025 |
| 4R7D02228AT102435View sourced platform decode | Trailer | 2010 | TOPH | — | 1 | Nov 19, 2025 |
Showing 6 · most-inspected first.