Carrier profile · USDOT 3099409 · MC-76612 · Updated Jun 13, 2026

Cowboy State Trucking Inc

DBA CST

35 power unitsavg 9.1 yrLocal · 2 statesKEMMERER, WY74/100
CARRIER ACTIVEMC-76612 ACTIVEHAZMAT
Verified linkscstwy.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)
35
Observed power (24 mo)
7
Trailers (towed)
14

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

Fleet age· model years · decoded VINs

9.1 yr
Average age
2025
Newest model yr
2005
Oldest model yr
9.5%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
5HTSR4225S1167144View sourced platform decodeTrailer2025HEIL1May 13, 2026
5HTPR2931S1167148View sourced platform decodeTrailer2025HEIL1May 13, 2026
1XPXD49X4KD629250View sourced platform decodePower unit2019PTRB1May 13, 2026
4S9B2DB37ES318037View sourced platform decodeTrailer2014BEAL1Apr 20, 2026
1XPTD49X9LD720160View sourced platform decodePower unit2020PTRB1Apr 20, 2026
4S9B4DF20ES318036View sourced platform decodeTrailer2014BEAL1Apr 20, 2026
1XPCD49X2SD769120View sourced platform decodePower unit2025PETERBILT1Aug 28, 2025
4S9B2DB39KS318276View sourced platform decodeTrailer2019BERKSHIRE1Aug 28, 2025
4S9B4DF22KS318275View sourced platform decodeTrailer2019BERKSHIRE1Aug 28, 2025
1XKZD49X6JJ204014View sourced platform decodePower unit2018KW1Jul 31, 2025
4S9B4DF27ES318034View sourced platform decodeTrailer2014BEAL1Jul 31, 2025
4S9B2DB33ES318035View sourced platform decodeTrailer2014BEAL1Jul 31, 2025
1BN1P3234AY000586View sourced platform decodeTrailer2010BEALL TRAILERSBeall Trailers1Jul 2, 2025
1BN2P362XAY000582View sourced platform decodeTrailer2010BEALL TRAILERSBeall Trailers1Jul 2, 2025
1XKZD49X4JJ204013View sourced platform decodePower unit2018KW1Jul 2, 2025
1XPTD49X1MD747967View sourced platform decodePower unit2021PTRB1Jul 2, 2025
4S9B2DB3XFS318065View sourced platform decodeTrailer2015BEAL1Jul 2, 2025
4S9B4DF23FS318064View sourced platform decodeTrailer2015BEAL1Jul 2, 2025
3HSCNAPRX5N015412View sourced platform decodePower unit2005INTL1Apr 16, 2025
1BN2P3530LB002714View sourced platform decodeTrailer2020BEAL1Apr 16, 2025
1BN2P2929FB001559View sourced platform decodeTrailer2015BEAL1Apr 16, 2025

Showing 21 · most-inspected first.