Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR4MSMZ8192 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
17 mo
Inspections6
all-time
OOS inspections2
of 6
First seenFeb 15, 2024
CA
Last seenJul 5, 2025
NC
Inspected under 2 different carriers in 17 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
3AKJHHDR4MSMZ8192
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
Jun 26, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3AK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1991 or 2021

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
MZ8192

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
FREIGHTLINER

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 15, 2024 – Jul 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 5, 2025NCIII · Driver-only0—GROUND EXPRESS LLC 3380993ZP55684/CA
Jun 16, 2025UTI · Full0—GROUND EXPRESS LLC 3380993ZP55684/CA
Nov 19, 2024ARII · Walk-around1OOSGROUND EXPRESS LLC 3380993YP04603/CA
Sep 4, 2024MSIII · Driver-only0—GROUND EXPRESS LLC 3380993YP04603/CA
Aug 14, 2024TNI · Full0—GROUND EXPRESS LLC 3380993YP04603/UK
Feb 15, 2024CAI · Full2OOSSPARTA INTERMODAL LLC 3214466YP04603/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GROUND EXPRESS LLC3380993Aug 14, 2024Jul 5, 20255NV
SPARTA INTERMODAL LLC3214466Feb 15, 2024Feb 15, 20241CA
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.
ZP55684CA—GROUND EXPRESS LLCJun 16, 2025 → Jul 5, 20252
YP04603CA—GROUND EXPRESS LLCSep 4, 2024 → Nov 19, 20242
YP04603UK—GROUND EXPRESS LLCAug 14, 2024 → Aug 14, 20241
YP04603CA—SPARTA INTERMODAL LLCFeb 15, 2024 → Feb 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026