Carrier profile · USDOT 4078547 · MC-1551059 · Updated Jun 13, 2026
Mountain Rock Inc
2 power unitsavg 10 yrRegional · 3 statesRENO, NV50/100
CARRIER ACTIVEMC-1551059 ACTIVE
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)
- 2
- Observed power (24 mo)
- 2
- Trailers (towed)
- 4
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
2019
Newest model yr
2013
Oldest model yr
16.7%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XPBDP9X1KD601322View sourced platform decode | Truck-Tractor | 2019 | PETERBILT | 579 | 3 | Oct 30, 2025 |
| 1XPBDP9X1KD601319View sourced platform decode | Power unit | 2019 | PETERBILT | — | 1 | Jun 3, 2026 |
| 3H3V532C5DT282096View sourced platform decode | Trailer | 2013 | HYUNDAI TR | — | 1 | Jun 3, 2026 |
| 3H3V532C3DT282095View sourced platform decode | Trailer | 2013 | HYUNDAI TR | — | 1 | Oct 30, 2025 |
| 3H3V532C4ET537001View sourced platform decode | Trailer | 2014 | HYUN | — | 1 | Apr 11, 2025 |
| 1UYVS2538J3395304View sourced platform decode | Trailer | 2018 | UTILITY | — | 1 | Mar 4, 2025 |
Showing 6 · most-inspected first.