Carrier profile · USDOT 3558740 · MC-1194478 · Updated Sep 6, 2026
Mountain Line Inc
71 power unitsavg 7 yrNational · 38 statesROCK SPRINGS, WY93/100
CARRIER ACTIVEMC-1194478 ACTIVERATED SATISFACTORYHAZMAT
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)
- 71
- Observed power (24 mo)
- 81
- Trailers (towed)
- 89
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
2026
Newest model yr
1997
Oldest model yr
75.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3AKJHHDR8HSJC5187View sourced platform decode | Truck-Tractor | 2017 | FREIGHTLINER | Cascadia | 11 | Aug 1, 2026 |
| 1RND53A235R012048View sourced platform decode | Trailer | 2005 | REITNOUER INC | Reitnouer Inc | 7 | May 10, 2026 |
| 1XPBDP9X8LD651068View sourced platform decode | Truck-Tractor | 2020 | PETERBILT | 579 | 6 | Sep 3, 2026 |
| 1TTF532A4B3446094View sourced platform decode | Trailer | 2011 | BENSON/WABASH | Aluminium Flatbed | 6 | Sep 3, 2026 |
| 1XKYD49X7MJ435097View sourced platform decode | Truck-Tractor | 2021 | KENWORTH | T680 | 6 | Feb 15, 2026 |
| 527SR532XBM000102View sourced platform decode | Trailer | 2011 | CIMC REEFER TRAILE | CIMC REEFER TRAILER,INC. | 6 | Jan 20, 2026 |
| 4V4NC9TG65N385508View sourced platform decode | Truck-Tractor | 2005 | VOLVO TRUCK | VNL | 6 | Jan 20, 2026 |
| 4V4NC9EH8EN175031View sourced platform decode | Truck-Tractor | 2014 | VOLVO TRUCK | VNL | 5 | Aug 26, 2026 |
| 3AKJGLDR6HSHT8101View sourced platform decode | Truck-Tractor | 2017 | FREIGHTLINER | Cascadia | 5 | Mar 18, 2026 |
| 1GRAA0626HB710567View sourced platform decode | Trailer | 2017 | GREAT DANE TRAILER | Great Dane Trailers | 5 | Mar 18, 2026 |
| 4V4NC9EH5LN221511View sourced platform decode | Truck-Tractor | 2020 | VOLVO TRUCK | VNL | 5 | Nov 23, 2025 |
| 16V3F482XS6413749View sourced platform decode | Trailer | 2025 | BIG TEX | Big Tex | 4 | Aug 20, 2026 |
| 3C63RRHL9RG307690View sourced platform decode | Pickup | 2024 | RAM | 3500 | 4 | Aug 20, 2026 |
| 1UYVS2538P3930446View sourced platform decode | Trailer | 2023 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 4 | Aug 1, 2026 |
| 3AKJGLFG2KSKY2386View sourced platform decode | Truck-Tractor | 2019 | FREIGHTLINER | Cascadia | 4 | Jul 16, 2026 |
| 4V4NC9EH3GN923235View sourced platform decode | Truck-Tractor | 2016 | VOLVO TRUCK | VNL | 4 | Jun 15, 2026 |
| 1JJV532B0AL326718View sourced platform decode | Trailer | 2010 | WABASH VANS | Refrigerated Van | 4 | May 26, 2026 |
| 4V4NC9EH8FN186516View sourced platform decode | Truck-Tractor | 2015 | VOLVO TRUCK | VNL | 4 | Oct 6, 2025 |
| 1JJV532D9GL946834View sourced platform decode | Trailer | 2016 | WABASH VANS | Dry Van Duraplate | 4 | Oct 4, 2025 |
| 1JJV532D8KL131579View sourced platform decode | Trailer | 2019 | WABASH VANS | Dry Van Duraplate | 4 | May 11, 2025 |
| 1XKYD49XXMJ447549View sourced platform decode | Truck-Tractor | 2021 | KENWORTH | T680 | 3 | Jul 8, 2026 |
| 4V4NC9TG97N456851View sourced platform decode | Truck-Tractor | 2007 | VOLVO TRUCK | VNL | 3 | Jul 1, 2026 |
| 1GRAA062XBK212248View sourced platform decode | Trailer | 2011 | GREAT DANE TRAILER | Great Dane Trailers | 3 | Jul 1, 2026 |
| 3AKJHHDR3JSKC8393View sourced platform decode | Truck-Tractor | 2018 | FREIGHTLINER | Cascadia | 3 | Jun 16, 2026 |
| 13N2532CXM1543483View sourced platform decode | Trailer | 2021 | FONTAINE TRAILER C | Fontaine Trailer Co. | 3 | Jun 15, 2026 |
| 1XKYDP9X0PJ225415View sourced platform decode | Truck-Tractor | 2023 | KENWORTH | T680 | 3 | May 26, 2026 |
| 1UYVS2539GM520720View sourced platform decode | Trailer | 2016 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 3 | May 26, 2026 |
| 1FUJGLBG0BSAX0600View sourced platform decode | Truck-Tractor | 2011 | FREIGHTLINER | Cascadia | 3 | May 26, 2026 |
| 3UTVS2539N8731206View sourced platform decode | Trailer | 2022 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 3 | May 26, 2026 |
| 3AKJHHDR5NSNH0109View sourced platform decode | Truck-Tractor | 2022 | FREIGHTLINER | Cascadia | 3 | Apr 14, 2026 |
| 527SR532XTM047857View sourced platform decode | Trailer | 2026 | CIMC REEFER TRAILE | CIMC REEFER TRAILER,INC. | 3 | Apr 14, 2026 |
| 1JJV532D7PL380799View sourced platform decode | Trailer | 2023 | WABASH VANS | Dry Van Duraplate | 3 | Mar 18, 2026 |
| 4V4NC9EH5GN955068View sourced platform decode | Truck-Tractor | 2016 | VOLVO TRUCK | VNL | 3 | Mar 18, 2026 |
| 527SR5328NL027308View sourced platform decode | Trailer | 2022 | CIMC REEFER TRAILE | CIMC REEFER TRAILER,INC. | 3 | Feb 12, 2026 |
| 3AKJHHDV3LSLF5757View sourced platform decode | Truck-Tractor | 2020 | FREIGHTLINER | Cascadia | 3 | Nov 21, 2025 |
| 1UYVS2538FU169023View sourced platform decode | Trailer | 2015 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 3 | Sep 19, 2025 |
| 1XPBD49X0GD319713View sourced platform decode | Truck-Tractor | 2016 | PETERBILT | 579 | 3 | Aug 30, 2025 |
| 1GR1P0625PD446761View sourced platform decode | Trailer | 2023 | GREAT DANE TRAILER | Great Dane Trailers | 3 | May 15, 2025 |
| 1JJV532D6FL840534View sourced platform decode | Trailer | 2015 | WABASH VANS | Dry Van Duraplate | 3 | May 15, 2025 |
| 5V8VC5327TM601617View sourced platform decode | Trailer | 2026 | VANGUARD NATIONAL | VANGUARD NATIONAL TRAILER CORPORATION (VNTC) | 2 | Sep 4, 2026 |
| 1UYVS2533FU278019View sourced platform decode | Trailer | 2015 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 2 | Sep 4, 2026 |
| 4V4NC9EJ0GN943106View sourced platform decode | Truck-Tractor | 2016 | VOLVO TRUCK | VNL | 2 | Sep 4, 2026 |
| 1FUJGLDR8HLHK7905View sourced platform decode | Truck-Tractor | 2017 | FREIGHTLINER | Cascadia | 2 | Sep 4, 2026 |
| 4V4NC9EJ9LN237312View sourced platform decode | Power unit | 2020 | VOLVO | — | 2 | Sep 2, 2026 |
| 1JJV532D2SL534425View sourced platform decode | Trailer | 2025 | WABASH VANS | Dry Van Duraplate | 2 | Sep 2, 2026 |
| 3AKJHHDR4NSNE2799View sourced platform decode | Truck-Tractor | 2022 | FREIGHTLINER | Cascadia | 2 | Jul 22, 2026 |
| 7VGAB5323R1001553View sourced platform decode | Trailer | 2024 | EXTREME TRAILERS L | EXTREME TRAILERS LLC | 2 | Jul 22, 2026 |
| 1FUJGLDR1ALAR0765View sourced platform decode | Truck-Tractor | 2010 | FREIGHTLINER | Cascadia | 2 | Jul 20, 2026 |
| 1UYVS2539P3782484View sourced platform decode | Trailer | 2023 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 2 | Jul 16, 2026 |
| 1UYVS2534P3782473View sourced platform decode | Trailer | 2023 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 2 | Jun 16, 2026 |
| 1XPBDP9X8ND793777View sourced platform decode | Truck-Tractor | 2022 | PETERBILT | 579 | 2 | Jun 6, 2026 |
| 4V4NC9EH9MN600724View sourced platform decode | Truck-Tractor | 2021 | VOLVO TRUCK | VNL | 2 | May 10, 2026 |
| 4V4NC9EH3GN959233View sourced platform decode | Power unit | 2016 | VOLV | — | 2 | Mar 19, 2026 |
| 1UYVS2534GM719724View sourced platform decode | Trailer | 2016 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 2 | Mar 6, 2026 |
| 4V4NC9EH8LN252199View sourced platform decode | Power unit | 2020 | VOLVO | — | 2 | Mar 6, 2026 |
| 1GR1A062XNE417426View sourced platform decode | Trailer | 2022 | GREAT DANE TRAILER | Great Dane Trailers | 2 | Feb 19, 2026 |
| 7VGAB5325S1002015View sourced platform decode | Trailer | 2025 | EXTREME TRAILERS L | EXTREME TRAILERS LLC | 2 | Feb 2, 2026 |
| 3AKJHHDR8KSKG8213View sourced platform decode | Truck-Tractor | 2019 | FREIGHTLINER | Cascadia | 2 | Feb 2, 2026 |
| 3AKJHHDRXNSNC8731View sourced platform decode | Truck-Tractor | 2022 | FREIGHTLINER | Cascadia | 2 | Dec 4, 2025 |
| 3UTVS2539N8513007View sourced platform decode | Trailer | 2022 | UTILITY | — | 2 | Dec 4, 2025 |
Showing 60 of 171 unique VINs · most-inspected first.