Carrier profile · USDOT 1982621 · Updated Jun 13, 2026

HM South Texas Concrete LLC

DBA HEIDELBERG MATERIALS

139 power unitsavg 7.6 yrLocal · 1 statesHOUSTON, TX94/100
AUTHORITY STATUS UNKNOWN
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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)
139
Observed power (24 mo)
41
Trailers (towed)
0

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

Fleet age· model years · decoded VINs

7.6 yr
Average age
2023
Newest model yr
2015
Oldest model yr
9.8%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
5KKSAVFM1PPNL6677View sourced platform decodeTruck2023WESTERN STAR47003Dec 19, 2025
1NKZXKEX9KJ229552View sourced platform decodeTruck2019KENWORTHT8802Jul 27, 2026
1NKZXKEX2KJ229540View sourced platform decodePower unit2019KW—2Jul 22, 2026
1NKZXKEX5KJ229547View sourced platform decodePower unit2019KW—2Apr 2, 2026
5KKSAVFM7PPNL6683View sourced platform decodePower unit2023WSTR—2Mar 4, 2026
1NKZXKEX0KJ229553View sourced platform decodePower unit2019KW—2Dec 31, 2025
1M2AX04C4FM024674View sourced platform decodeTruck2015MACKGU (Granite)2Dec 31, 2025
1M2AX04C6FM024675View sourced platform decodeTruck2015MACKGU (Granite)2Dec 16, 2025
5KKSAVFM2PPNL6686View sourced platform decodePower unit2023WSTR—2Sep 12, 2025
5KKSBPFM3NLNU5295View sourced platform decodePower unit2022WSTR—1Jul 24, 2026
1M2AX04C3FM024617View sourced platform decodePower unit2015MACK—1Jun 12, 2026
1NKZXKEX9KJ229549View sourced platform decodePower unit2019KW—1May 12, 2026
1NKZXKEX6KJ229556View sourced platform decodePower unit2019KW—1May 7, 2026
5KKHAXFM9MLMZ3733View sourced platform decodePower unit2021WESE—1May 5, 2026
1NKZXKEX4KJ229555View sourced platform decodePower unit2019KW—1Apr 10, 2026
1M2AX04C9FM024668View sourced platform decodePower unit2015MACK—1Apr 2, 2026
1M2AX04C5FM024649View sourced platform decodePower unit2015MACK—1Mar 30, 2026
1NPCLKEX3JD462707View sourced platform decodePower unit2018PTRB—1Jan 7, 2026
5KKSAVFM0PPNL6685View sourced platform decodePower unit2023WSTR—1Nov 21, 2025
1M2AX04C0FM024638View sourced platform decodePower unit2015MACK—1Nov 7, 2025
1M2AX04C8FM024631View sourced platform decodePower unit2015MACK—1Nov 7, 2025
1NKZXKEX1KJ229545View sourced platform decodePower unit2019KW—1Oct 16, 2025
1NKZXKEXXKJ229561View sourced platform decodePower unit2019KW—1Sep 30, 2025
1M2AX04C9FM024671View sourced platform decodePower unit2015MACK—1Sep 26, 2025
5KKSAVFM1PPNL6680View sourced platform decodePower unit2023FRHT—1Sep 25, 2025
1M2AX04C2FM024673View sourced platform decodePower unit2015MACK—1Sep 24, 2025
1NPCLKEX8JD462704View sourced platform decodePower unit2018PTRB—1Aug 26, 2025
1NKZXKEX6KJ229542View sourced platform decodePower unit2019KW—1Aug 14, 2025
1M2AX04CXFM024629View sourced platform decodePower unit2015MACK—1Jul 30, 2025
5KKSAVFM8NPNL6673View sourced platform decodePower unit2022WSTR—1Apr 9, 2025
1NKZXKEX8KJ229557View sourced platform decodePower unit2019KW—1Apr 9, 2025
1M2AX04C7FM024670View sourced platform decodePower unit2015MACK—1Mar 31, 2025
1NKZXKEX9KJ229566View sourced platform decodePower unit2019KW—1Jan 14, 2025
5KKHAXFM8MLMZ3738View sourced platform decodePower unit2021WSTR—1Jan 8, 2025
1M2AX04C4FM024643View sourced platform decodePower unit2015MACK—1Jan 8, 2025
1NKZXKEX2KJ229554View sourced platform decodePower unit2019KW—1Nov 13, 2024
5KKHAXFM3MLMZ3730View sourced platform decodePower unit2021WSTR—1Oct 29, 2024
1M2AX04C0FM024641View sourced platform decodePower unit2015MACK—1Oct 18, 2024
5KKSAVFM3PPNL6681View sourced platform decodePower unit2023WSTR—1Oct 10, 2024
1NPCLKEX1JD462706View sourced platform decodePower unit2018PTRB—1Sep 24, 2024
1M2AX04CXFM021648View sourced platform decodePower unit2015MACK—1Sep 12, 2024

Showing 41 · most-inspected first.