Carrier profile · USDOT 169236 · Updated Jun 13, 2026

National Welding Supply Co Inc

18 power unitsavg 8.3 yrRegional · 3 statesNEW IBERIA, LA88/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksnwscoinc.netFMCSA 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)
18
Observed power (24 mo)
10
Trailers (towed)
2

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

Fleet age· model years · decoded VINs

8.3 yr
Average age
2026
Newest model yr
1999
Oldest model yr
58.3%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
3HAMSTAR8JL426982View sourced platform decodeTruck1988INTERNATIONALMF0356Nov 19, 2025
1XK1D49X6RJ327630View sourced platform decodeTruck-Tractor2024KENWORTHW9904Sep 16, 2025
1W9PA4229MM350245View sourced platform decodeTrailer2021WESTMOR INDUSTRIESWestmor Industries4Sep 16, 2025
1HTWYAHT26J319378View sourced platform decodeTruck2006INTERNATIONALSF6473Jun 8, 2026
1HTEVTAR6TS065095View sourced platform decodePower unit2026INTERNATIO—2Jul 22, 2026
1W9PA4229PM350444View sourced platform decodeTrailer2023WESTMOR—2Jun 12, 2026
1XK1D49XXRJ327629View sourced platform decodeTruck-Tractor2024KENWORTHW9902Jun 12, 2026
3HAEVTAR8LL149457View sourced platform decodeTruck2020INTERNATIONALMV6072Oct 28, 2025
1HTMSTAR0KH184437View sourced platform decodeTruck2019INTERNATIONALMF0352Apr 30, 2025
2HSFLALNXXC063440View sourced platform decodePower unit1999TRANSTAR—1Oct 1, 2025
3HAMMMMN8FL646266View sourced platform decodePower unit2015INTERNATIO—1Jun 11, 2025
3HAMSTAR6JL426981View sourced platform decodePower unit2018INTERNATIO—1Jan 9, 2025

Showing 12 · most-inspected first.