Carrier profile · USDOT 2159312 · FF-3499 · Updated Aug 2, 2026

Interwest Transportation Inc

DBA INTERWEST TRANSPORTATION

17 power unitsavg 9.8 yrRegional · 5 statesSALT LAKE CITY, UT88/100
CARRIER ACTIVEFF-3499 ACTIVE
Verified linksgointerwest.comFMCSA SAFER

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)
14
Trailers (towed)
36

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

9.8 yr
Average age
2025
Newest model yr
1997
Oldest model yr
26.0%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1XKYD49X2RJ368335View sourced platform decodeTruck-Tractor2024KENWORTHT6806Jun 23, 2026
1XKYD49X4RJ368336View sourced platform decodeTruck-Tractor2024KENWORTHT6806Feb 19, 2026
3AKJHHDR3SSVP8466View sourced platform decodeTruck-Tractor2025FREIGHTLINERCascadia5Mar 27, 2026
3AKJHHDR6SSVP8462View sourced platform decodeTruck-Tractor2025FREIGHTLINERCascadia4Mar 31, 2026
1XKYD49X9RJ357042View sourced platform decodeTruck-Tractor2024KENWORTHT6804Mar 11, 2026
1XKYD49X7RJ357041View sourced platform decodeTruck-Tractor2024KENWORTHT6803May 13, 2026
3AKJHLFG1RSUJ9065View sourced platform decodeTruck-Tractor2024FREIGHTLINERCascadia3Apr 3, 2026
3AKJHHDR1SSVP8465View sourced platform decodeTruck-Tractor2025FREIGHTLINERCascadia3Mar 12, 2026
5V8VC5329KM903263View sourced platform decodeTrailer2019VANGUARD NATIONAL VANGUARD NATIONAL TRAILER CORPORATION (VNTC)3Mar 11, 2026
3AKJHLFG0RSVB1358View sourced platform decodeTruck-Tractor2024FREIGHTLINERCascadia3Nov 7, 2025
5V8VC5324NT207341View sourced platform decodeTrailer2022VAN GUARD—3Sep 19, 2025
3H3V532C0CT132041View sourced platform decodeTrailer2012UNKNOWN—2May 13, 2026
1JJV532D6FL867152View sourced platform decodeTrailer2015WABASH NAT—2Apr 3, 2026
1JJV532D7GL920944View sourced platform decodeTrailer2016WANC—2Mar 27, 2026
3AKJHHDRXSSVP8464View sourced platform decodePower unit2025FREIGHTLIN—2Sep 19, 2025
1XKYD49XXSJ131050View sourced platform decodePower unit2025KENWORTH—2Aug 25, 2025
1JJV532D1CL726971View sourced platform decodeTrailer2012WABASH VANSDry Van Duraplate2May 20, 2025
3AKJHLFG8RDUK1173View sourced platform decodeTruck-Tractor2024FREIGHTLINERCascadia2Nov 8, 2024
5V8VA53238M807367View sourced platform decodeTrailer2008UNKNOWN—1Jun 23, 2026
1JJV532D9CL741881View sourced platform decodeTrailer2012COMMERCIAL—1Mar 31, 2026
1JJV532D2LL720337View sourced platform decodeTrailer2020WANAMAKER—1Mar 12, 2026
3H3V532C4FT070809View sourced platform decodeTrailer2015HYUNDAI TR—1Feb 19, 2026
1UYVS25386P955421View sourced platform decodeTrailer2006UTILITY—1Jan 15, 2026
1JJV532D7LL160797View sourced platform decodeTrailer2020WABASH NAT—1Jan 8, 2026
5V8VC5328NT207343View sourced platform decodeTrailer2022CIMC VEHIC—1Jan 6, 2026
1UYVS2534GG670801View sourced platform decodeTrailer2016UTILITY—1Nov 10, 2025
5V8VA53207M701666View sourced platform decodeTrailer2007VAN GUARD—1Nov 7, 2025
1JJV532W57L016222View sourced platform decodeTrailer2007WABASH NAT—1Oct 2, 2025
1JJV532D1EL830699View sourced platform decodeTrailer2014WABASH NAT—1Sep 8, 2025
1XKYD49X1SJ131051View sourced platform decodePower unit2025KENWORTH—1Sep 8, 2025
1JJV532W83L855940View sourced platform decodeTrailer2003WABASH NAT—1Aug 25, 2025
1JJV532D7CL677484View sourced platform decodeTrailer2012WABASH VANSDry Van Duraplate1Jul 28, 2025
3AKJHHDR8SSVP8463View sourced platform decodePower unit2025FRHT—1Jul 16, 2025
5V8VC5320PT305012View sourced platform decodeTrailer2023VANR—1Jul 16, 2025
1JJV532D4CL729279View sourced platform decodeTrailer2012WABASH NAT—1Jul 7, 2025
1JJV532D1CL712486View sourced platform decodeTrailer2012WABASH NAT—1Jun 2, 2025
1JJV532D1GL920941View sourced platform decodeTrailer2016WABASH NAT—1May 29, 2025
1JJV532D5AL445401View sourced platform decodeTrailer2010WANC—1May 28, 2025
1JJV532D7CL677789View sourced platform decodeTrailer2012WABASH NAT—1May 19, 2025
3H3V532C9CT132040View sourced platform decodeTrailer2012UTILITY—1Apr 30, 2025
3H3C242S3VT002898View sourced platform decodeTrailer1997HYTR—1Apr 16, 2025
1JJV532D8FL867220View sourced platform decodeTrailer2015WABASH NAT—1Apr 15, 2025
5V8VC5329PT305011View sourced platform decodeTrailer2023VAN GUARD—1Jan 10, 2025
1JJV532D3GL920939View sourced platform decodeTrailer2016WABASH NAT—1Dec 30, 2024
1JJV532D9EL830711View sourced platform decodeTrailer2014WABASH NAT—1Dec 3, 2024
5V8VA532X6M605283View sourced platform decodeTrailer2006VAN GUARD—1Nov 8, 2024
5V8VA53237M707008View sourced platform decodeTrailer2007VAN GUARD—1Oct 8, 2024
5V8VA53227M701667View sourced platform decodeTrailer2007VAN GUARD—1Oct 2, 2024
Not recordedTrailer—CIMC VEHIC—1Sep 25, 2024
1JJV532D3LL160795View sourced platform decodeTrailer2020WABASH NAT—1Sep 12, 2024
5V8VA53237M701676View sourced platform decodeTrailer2007UNKNOWN—1Aug 27, 2024

Showing 51 · most-inspected first.