Carrier profile · USDOT 4320335 · MC-1685534 · Updated Sep 6, 2026

J&r Constructors Group LLC

34 power unitsavg 8.9 yrRegional · 3 statesLIBERAL, KS100/100
CARRIER ACTIVEMC-1685534 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)
34
Observed power (24 mo)
10
Trailers (towed)
7

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

Fleet age· model years · decoded VINs

8.9 yr
Average age
2025
Newest model yr
1997
Oldest model yr
29.4%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
5DDKE2631M1068147View sourced platform decodeTrailer2021KALYN SIEBERTKalyn Siebert4May 13, 2026
1XKZPPEX2SJ130249View sourced platform decodeTruck-Tractor2025KENWORTHT8804May 13, 2026
1NK1XPEX4NJ127851View sourced platform decodeTruck1992KENWORTHK1003May 11, 2026
1XKYDP9X8MJ465534View sourced platform decodeTruck-Tractor2021KENWORTHT6802Jun 17, 2026
1M9A30325EH036832View sourced platform decodeTrailer2014UNPUBLISHE2Jun 17, 2026
1XKYDP9X5PJ243490View sourced platform decodeTruck-Tractor2023KENWORTHT6802Feb 25, 2026
1M9A303348H036401View sourced platform decodeTrailer2008MATE, INC.2Feb 25, 2026
2NKMHD7X06M150740View sourced platform decodePower unit2006KW1Sep 1, 2026
1C9FS182XVR574408View sourced platform decodeTrailer1997DIAM1Aug 26, 2026
1GD49SEY7PF154483View sourced platform decodePower unit2023GMC1Aug 26, 2026
2NKHHJ7X4NM491976View sourced platform decodePower unit2022KW1Jun 19, 2026
1XKYDP9X9PJ243489View sourced platform decodePower unit2023KENWORTH1Feb 20, 2026
1M9A303358H036455View sourced platform decodeTrailer2008MATE, INC.1Feb 20, 2026
1XKYDP9X7PJ243488View sourced platform decodePower unit2023KENWORTH1Oct 13, 2025
1M9A30337LH036255View sourced platform decodeTrailer2020MATE, INC.1Oct 13, 2025
1XKYDP9X6MJ465533View sourced platform decodePower unit2021KENWORTH1Sep 19, 2025
1M9A30336DH036748View sourced platform decodeTrailer2013MATE, INC.1Sep 19, 2025

Showing 17 · most-inspected first.