Carrier profile · USDOT 301681 · Updated Jun 13, 2026

Middlesex Corporation the

141 power unitsRegional · 3 statesLITTLETON, MA100/100
AUTHORITY STATUS UNKNOWNHAZMAT

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)
141
Observed power (24 mo)
13
Trailers (towed)
2

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

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1M2AX07C6GM025337View sourced platform decodePower unit2016MACK2Jul 16, 2026
5KKHAXDV7MLMS3711View sourced platform decodePower unit2021WESTERN ST2Nov 21, 2025
2FZACGCS94AN12354View sourced platform decodePower unit2004STERLING T2Oct 1, 2025
3ALHG5FE2LDLZ0100View sourced platform decodePower unit2020FREIGHTLIN1Jul 25, 2026
2NP2HM6X4LM275884View sourced platform decodePower unit2020PTRB1May 14, 2026
1FD0X5HT0KEF89902View sourced platform decodePower unit2019FORD1May 12, 2026
1FDRF3H68KED43866View sourced platform decodePower unit2019FORD1Mar 26, 2026
1FDFF6LT0NDA25543View sourced platform decodePower unit2022FORD1Jan 22, 2026
1FD0X5HT1NEF90688View sourced platform decodePower unit2022FORD1Sep 11, 2025
1FDWF7DCXKDF09588View sourced platform decodePower unit2019FORD1Apr 2, 2025
1JKDLA407GM014721View sourced platform decodeTrailer2016INTERSTATE1Apr 2, 2025
1FD0X5HT5LED89826View sourced platform decodePower unit2020FORD1Dec 30, 2024
1FD0X5HT6PEC79180View sourced platform decodePower unit2023FORD1Nov 19, 2024
1M2AX09C6FM021266View sourced platform decodePower unit2015MACK1Nov 10, 2024
112H8V3234L068371View sourced platform decodeTrailer2004EAGB1Aug 22, 2024

Showing 15 · most-inspected first.