Carrier profile · USDOT 290775 · Updated Jun 21, 2026

Great Southwestern Construction Inc

314 power unitsavg 8.2 yrRegional · 5 statesCASTLE ROCK, CO81/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONALHAZMAT

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)
314
Observed power (24 mo)
23
Trailers (towed)
10

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

Fleet age· model years · decoded VINs

8.2 yr
Average age
2026
Newest model yr
2001
Oldest model yr
3.0%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1XKZPPEX0RJ386609View sourced platform decodeTruck-Tractor2024KENWORTHT8802Jul 28, 2026
3C6UR5JL6NG322309View sourced platform decodePower unit2022RAM1Aug 9, 2026
4P53F4426T1436452View sourced platform decodeTrailer2026PJ TR1Aug 9, 2026
13N4482C3A3550686View sourced platform decodeTrailer2010FONA1Jul 28, 2026
1DW1A48281S412102View sourced platform decodeTrailer2001STOU1May 24, 2026
3AKJG3DV9PDUJ6128View sourced platform decodePower unit2023FRHT1May 24, 2026
1FVKC3BS8CDBH0770View sourced platform decodePower unit2012FRHT1May 8, 2026
1XKZP4TX8LJ413578View sourced platform decodePower unit2020KW1May 6, 2026
3ALCG5FE9PDUE8649View sourced platform decodePower unit2023FRHT1Jan 28, 2026
1FVXJJBB61HG77158View sourced platform decodePower unit2001FRTV1Jan 21, 2026
3ALACXFC1TDWR9029View sourced platform decodePower unit2026FRHT1Jan 9, 2026
3ALACXFCXSDVT8600View sourced platform decodePower unit2025FRHT1Dec 16, 2025
1XPXP4EX9FD269458View sourced platform decodePower unit2015PTRB1Dec 16, 2025
1TKJ050344M026345View sourced platform decodeTrailer2004TRLK1Dec 16, 2025
3ALDCXFC8PDUM9922View sourced platform decodePower unit2023FRHT1Nov 4, 2025
1L9MP4020HG085831View sourced platform decodeTrailer2017OTHR1Nov 4, 2025
1FVKCYFE3PHNX7798View sourced platform decodePower unit2023FRHT1Oct 27, 2025
1FVACXDT8GHHD1427View sourced platform decodePower unit2016FRHT1Aug 25, 2025
4R7BU2029SN250663View sourced platform decodeTrailer2025OTHR1Aug 25, 2025
3C7WRNFL4JG280004View sourced platform decodePower unit2018DODGE1Aug 22, 2025
3ALKCYFE9PDUJ1355View sourced platform decodePower unit2023FRHT1Jul 10, 2025
1FVHC7DV5BDBB3305View sourced platform decodePower unit2011FRHT1Jun 3, 2025
13N4482C9A3550952View sourced platform decodeTrailer2010FONA1Jun 3, 2025
1XPCDP0X2KD625419View sourced platform decodePower unit2019PTRB1Apr 11, 2025
7V0W23827PE403454View sourced platform decodeTrailer2023WELL1Mar 14, 2025
3C7WRNFL9KG521590View sourced platform decodePower unit2019RAM1Mar 14, 2025
1L9MP4028HG085835View sourced platform decodeTrailer2017BRIL1Feb 26, 2025
1FVACXFC5LHLB6263View sourced platform decodePower unit2020FRHT1Feb 26, 2025
3C7WRLEJ4NG233579View sourced platform decodePower unit2022DODG1Jan 7, 2025
1XKZP4TX9JJ207005View sourced platform decodePower unit2018KW1Nov 15, 2024
5JYEF4827FE085949View sourced platform decodeTrailer2015OTHR1Nov 15, 2024
1NPSX7TX7ED230472View sourced platform decodePower unit2014PTRB1Aug 30, 2024
3C7WRMFL1PG594230View sourced platform decodePower unit2023RAM1Aug 23, 2024

Showing 33 · most-inspected first.