Carrier profile · USDOT 2159312 · MC-750486 · Updated Sep 10, 2026
Interwest Transportation Inc
DBA INTERWEST TRANSPORTATION
17 power unitsavg 9.7 yrRegional · 5 statesSALT LAKE CITY, UT88/100
CARRIER ACTIVEMC-750486 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)
- 17
- Observed power (24 mo)
- 15
- Trailers (towed)
- 35
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
2025
Newest model yr
1997
Oldest model yr
56.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XKYD49X2RJ368335View sourced platform decode | Truck-Tractor | 2024 | KENWORTH | T680 | 6 | Jun 23, 2026 |
| 1XKYD49X4RJ368336View sourced platform decode | Truck-Tractor | 2024 | KENWORTH | T680 | 6 | Feb 19, 2026 |
| 3AKJHHDR3SSVP8466View sourced platform decode | Truck-Tractor | 2025 | FREIGHTLINER | Cascadia | 5 | Mar 27, 2026 |
| 3AKJHHDR6SSVP8462View sourced platform decode | Truck-Tractor | 2025 | FREIGHTLINER | Cascadia | 4 | Mar 31, 2026 |
| 1XKYD49X9RJ357042View sourced platform decode | Truck-Tractor | 2024 | KENWORTH | T680 | 4 | Mar 11, 2026 |
| 1XKYD49X7RJ357041View sourced platform decode | Truck-Tractor | 2024 | KENWORTH | T680 | 3 | May 13, 2026 |
| 3AKJHHDR1SSVP8465View sourced platform decode | Truck-Tractor | 2025 | FREIGHTLINER | Cascadia | 3 | Mar 12, 2026 |
| 5V8VC5329KM903263View sourced platform decode | Trailer | 2019 | VANGUARD NATIONAL | VANGUARD NATIONAL TRAILER CORPORATION (VNTC) | 3 | Mar 11, 2026 |
| 1JJV532D9EL830711View sourced platform decode | Trailer | 2014 | WABASH VANS | Dry Van Duraplate | 2 | Aug 31, 2026 |
| 3AKJHLFG8RDUK1173View sourced platform decode | Truck-Tractor | 2024 | FREIGHTLINER | Cascadia | 2 | Aug 31, 2026 |
| 3H3V532C0CT132041View sourced platform decode | Trailer | 2012 | HYUNDAI TRANSLEAD | Hyundai Translead Trailers | 2 | May 13, 2026 |
| 1JJV532D6FL867152View sourced platform decode | Trailer | 2015 | WABASH VANS | Dry Van Duraplate | 2 | Apr 3, 2026 |
| 3AKJHLFG1RSUJ9065View sourced platform decode | Truck-Tractor | 2024 | FREIGHTLINER | Cascadia | 2 | Apr 3, 2026 |
| 1JJV532D7GL920944View sourced platform decode | Trailer | 2016 | WABASH VANS | Dry Van Duraplate | 2 | Mar 27, 2026 |
| 3AKJHLFG0RSVB1358View sourced platform decode | Truck-Tractor | 2024 | FREIGHTLINER | Cascadia | 2 | Nov 7, 2025 |
| 5V8VC5324NT207341View sourced platform decode | Trailer | 2022 | VANGUARD NATIONAL | VANGUARD NATIONAL TRAILER CORPORATION (VNTC) | 2 | Sep 19, 2025 |
| 3AKJHHDRXSSVP8464View sourced platform decode | Truck-Tractor | 2025 | FREIGHTLINER | Cascadia | 2 | Sep 19, 2025 |
| 1XKYD49XXSJ131050View sourced platform decode | Truck-Tractor | 2025 | KENWORTH | T680 | 2 | Aug 25, 2025 |
| 1JJV532D1CL726971View sourced platform decode | Trailer | 2012 | WABASH VANS | Dry Van Duraplate | 2 | May 20, 2025 |
| 3AKJHLFG9RSVB1357View sourced platform decode | Truck-Tractor | 2024 | FREIGHTLINER | Cascadia | 1 | Aug 18, 2026 |
| 1UYVS25357U130150View sourced platform decode | Trailer | 2007 | UTILITY | — | 1 | Aug 18, 2026 |
| 5V8VA53238M807367View sourced platform decode | Trailer | 2008 | UNKNOWN | — | 1 | Jun 23, 2026 |
| 1JJV532D9CL741881View sourced platform decode | Trailer | 2012 | COMMERCIAL | — | 1 | Mar 31, 2026 |
| 1JJV532D2LL720337View sourced platform decode | Trailer | 2020 | WANAMAKER | — | 1 | Mar 12, 2026 |
| 3H3V532C4FT070809View sourced platform decode | Trailer | 2015 | HYUNDAI TR | — | 1 | Feb 19, 2026 |
| 1UYVS25386P955421View sourced platform decode | Trailer | 2006 | UTILITY | — | 1 | Jan 15, 2026 |
| 1JJV532D7LL160797View sourced platform decode | Trailer | 2020 | WABASH NAT | — | 1 | Jan 8, 2026 |
| 5V8VC5328NT207343View sourced platform decode | Trailer | 2022 | CIMC VEHIC | — | 1 | Jan 6, 2026 |
| 1UYVS2534GG670801View sourced platform decode | Trailer | 2016 | UTILITY | — | 1 | Nov 10, 2025 |
| 5V8VA53207M701666View sourced platform decode | Trailer | 2007 | VAN GUARD | — | 1 | Nov 7, 2025 |
| 1JJV532W57L016222View sourced platform decode | Trailer | 2007 | WABASH | Wabash National Corporation | 1 | Oct 2, 2025 |
| 1JJV532D1EL830699View sourced platform decode | Trailer | 2014 | WABASH VANS | Dry Van Duraplate | 1 | Sep 8, 2025 |
| 1XKYD49X1SJ131051View sourced platform decode | Truck-Tractor | 2025 | KENWORTH | T680 | 1 | Sep 8, 2025 |
| 1JJV532W83L855940View sourced platform decode | Trailer | 2003 | WABASH NAT | — | 1 | Aug 25, 2025 |
| 1JJV532D7CL677484View sourced platform decode | Trailer | 2012 | WABASH VANS | Dry Van Duraplate | 1 | Jul 28, 2025 |
| 5V8VC5320PT305012View sourced platform decode | Trailer | 2023 | VANR | — | 1 | Jul 16, 2025 |
| 3AKJHHDR8SSVP8463View sourced platform decode | Truck-Tractor | 2025 | FREIGHTLINER | Cascadia | 1 | Jul 16, 2025 |
| 1JJV532D4CL729279View sourced platform decode | Trailer | 2012 | WABASH NAT | — | 1 | Jul 7, 2025 |
| 1JJV532D1CL712486View sourced platform decode | Trailer | 2012 | WABASH VANS | Dry Van Duraplate | 1 | Jun 2, 2025 |
| 1JJV532D1GL920941View sourced platform decode | Trailer | 2016 | WABASH NAT | — | 1 | May 29, 2025 |
| 1JJV532D5AL445401View sourced platform decode | Trailer | 2010 | WABASH VANS | Dry Van Duraplate | 1 | May 28, 2025 |
| 1JJV532D7CL677789View sourced platform decode | Trailer | 2012 | WABASH NAT | — | 1 | May 19, 2025 |
| 3H3V532C9CT132040View sourced platform decode | Trailer | 2012 | UTILITY | — | 1 | Apr 30, 2025 |
| 3H3C242S3VT002898View sourced platform decode | Trailer | 1997 | HYTR | — | 1 | Apr 16, 2025 |
| 1JJV532D8FL867220View sourced platform decode | Trailer | 2015 | WABASH VANS | Dry Van Duraplate | 1 | Apr 15, 2025 |
| 5V8VC5329PT305011View sourced platform decode | Trailer | 2023 | VAN GUARD | — | 1 | Jan 10, 2025 |
| 1JJV532D3GL920939View sourced platform decode | Trailer | 2016 | WABASH NAT | — | 1 | Dec 30, 2024 |
| 5V8VA532X6M605283View sourced platform decode | Trailer | 2006 | VAN GUARD | — | 1 | Nov 8, 2024 |
| 5V8VA53237M707008View sourced platform decode | Trailer | 2007 | VAN GUARD | — | 1 | Oct 8, 2024 |
| 5V8VA53227M701667View sourced platform decode | Trailer | 2007 | VAN GUARD | — | 1 | Oct 2, 2024 |
| Not recorded | Trailer | — | CIMC VEHIC | — | 1 | Sep 25, 2024 |
Showing 51 · most-inspected first.