Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR2MSMZ8191 · Truck-Tractor · TRUCK
Carriers run under2
20 mo
Inspections4
all-time
OOS inspections0
of 4
First seen11/21/2023
CA
Last seen07/09/2025
CA
Inspected under 2 different carriers in 20 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJHHDR2MSMZ8191
Make
Freightliner
Model
Cascadia
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/12/2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · 11/21/2023 – 07/09/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
07/09/2025CAIII · Driver-only1—MONARCH HEAVY HAUL CORP 2943108YP04602/CA
05/20/2025CAI · Full0—MONARCH HEAVY HAUL CORP 2943108YP04602/CA
11/30/2023CAI · Full0—SPARTA INTERMODAL LLC 3214466YP04602/CA
11/21/2023CAI · Full1—SPARTA INTERMODAL LLC 3214466YP04602/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MONARCH HEAVY HAUL CORP294310805/20/202507/09/20252CA
SPARTA INTERMODAL LLC321446611/21/202311/30/20232CA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
YP04602CA—MONARCH HEAVY HAUL CORP05/20/2025 → 07/09/20252
YP04602CA—SPARTA INTERMODAL LLC11/21/2023 → 11/30/20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026