Carrier profile · USDOT 3690778 · MC-1287505 · Updated Jul 18, 2026

Grand Teton Logistics LLC

DBA IRON OXEN

16 power unitsavg 14.2 yrLocal · 1 statesYACOLT, WA86/100
CARRIER ACTIVEMC-1287505 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)
16
Observed power (24 mo)
5
Trailers (towed)
8

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

Fleet age· model years · decoded VINs

14.2 yr
Average age
2017
Newest model yr
1997
Oldest model yr
23.1%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1XKAD49X5AJ270969View sourced platform decodeTruck-Tractor2010KENWORTHT6 Series2Jun 24, 2026
1XKAD49X3AJ270968View sourced platform decodeTruck-Tractor2010KENWORTHT6 Series2Feb 18, 2026
3AKJGBDV1ESFY8756View sourced platform decodeTruck-Tractor2014FREIGHTLINERCascadia2Jun 11, 2025
1P9CC5340GN343300View sourced platform decodeTrailer2016UNPUBLISHE1Jun 24, 2026
LJRC41373H1042970View sourced platform decodeTrailer2017CIMC VEHIC1Mar 4, 2026
3AKJGBDVXESFY8755View sourced platform decodePower unit2014FREIGHTLIN1Mar 4, 2026
2B9RSFBL43B304518View sourced platform decodeTrailer2003UNPUBLISHE1Feb 26, 2026
1P9CC5342GN343301View sourced platform decodeTrailer2016UNPUBLISHE1Feb 18, 2026
LJRC41371G1012266View sourced platform decodeTrailer2016UNPUBLISHE1Aug 20, 2025
1P9CP5346VS109035View sourced platform decodeTrailer1997UNPUBLISHE1Jun 11, 2025
2R9CS4337DD144167View sourced platform decodeTrailer2013UNPUBLISHE1Jan 22, 2025
3HSDJAPRXEN797923View sourced platform decodePower unit2014INTERNATIO1Sep 17, 2024
2R9CS4339DD144168View sourced platform decodeTrailer2013UNPUBLISHE1Sep 17, 2024

Showing 13 · most-inspected first.