Carrier profile · USDOT 4345382 · FF-68059 · Updated Jul 25, 2026

Cornerstone On-site Concrete LLC

27 power unitsavg 6 yrLocal · 1 statesSAGINAW, TX82/100
NO OPERATING AUTHORITYFF-68059 NO AUTHORITY
Verified linksFMCSA 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)
27
Observed power (24 mo)
9
Trailers (towed)
5

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

Fleet age· model years · decoded VINs

6.0 yr
Average age
2025
Newest model yr
2015
Oldest model yr
42.9%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1M1PN4GY3LM004611View sourced platform decodePower unit2020MACK1Aug 3, 2026
4B9BKDJ28PH054013View sourced platform decodeTrailer2023BRAZOSBrazos1Aug 3, 2026
5TU34322XHS000386View sourced platform decodeTrailer2017CONSTRUCTION TRAILCONSTRUCTION TRAILER SPECIALISTS1Jul 1, 2026
1M1PN4GY3LM004625View sourced platform decodePower unit2020MACK1Jul 1, 2026
1XPCDP9X4RD662162View sourced platform decodeTruck-Tractor2024PETERBILT5671May 5, 2026
48X1F372XK1013119View sourced platform decodeTrailer2019TRVS1May 5, 2026
1M1AN07Y7GM022727View sourced platform decodePower unit2016MACK1Apr 2, 2026
5TU343220GS000749View sourced platform decodeTrailer2016CONSTRUCTION TRAILCONSTRUCTION TRAILER SPECIALISTS1Apr 2, 2026
3ALHG3FM8SDVP4614View sourced platform decodePower unit2025FRHT1Mar 14, 2026
1M2GR4GC4KM005320View sourced platform decodeTruck2019MACKGranite1Nov 19, 2025
1M2GR2GC6MM024104View sourced platform decodePower unit2021MACK1Oct 20, 2025
4B9BKDJ27NH054503View sourced platform decodeTrailer2022BRAZOSBrazos1Apr 22, 2025
1M1AN09Y4FM019330View sourced platform decodePower unit2015MACK1Apr 22, 2025
3ALHG5FE6PDNW0934View sourced platform decodePower unit2023FRHT1Apr 15, 2025

Showing 14 · most-inspected first.