Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDVXPSNZ6158 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
21 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJun 13, 2024
TN
Last seenMar 26, 2026
CA
Inspected under 3 different carriers in 21 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
3AKJHHDVXPSNZ6158
Make
Freightliner
Model
Cascadia
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
JHHDV

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1993 or 2023

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

North American serial sequence
NZ6158

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 · 8,157 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 8,157 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Cascadia

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 13, 2024 – Mar 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 26, 2026CAI · Full1M4 TRANSPORTATION LLC 17724453265676/IN
Nov 25, 2025CAII · Walk-around0ENVIRONMENTAL MANAGEMENT TECHNOLOGIES INC 19766183265676/IN
May 22, 2025CAI · Full2ENVIRONMENTAL MANAGEMENT TECHNOLOGIES INC 19766183265676/IN
May 6, 2025CAI · Full0ENVIRONMENTAL MANAGEMENT TECHNOLOGIES INC 19766183265676/IN
Feb 22, 2025CAII · Walk-around2OOSAMERICAN DREAM CARRIER INC 36677043265676/IN
Oct 10, 2024CAI · Full2AMERICAN DREAM CARRIER INC 36677043265676/IN
Jun 13, 2024TNII · Walk-around3OOSAMERICAN DREAM CARRIER INC 36677043265676/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
M4 TRANSPORTATION LLC1772445Mar 26, 2026Mar 26, 20261CA
ENVIRONMENTAL MANAGEMENT TECHNOLOGIES INC1976618May 6, 2025Nov 25, 20253CA
AMERICAN DREAM CARRIER INC3667704Jun 13, 2024Feb 22, 20253CA
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.
3265676INM4 TRANSPORTATION LLCMar 26, 2026Mar 26, 20261
3265676INENVIRONMENTAL MANAGEMENT TECHNOLOGIES INCMay 6, 2025Nov 25, 20253
3265676INAMERICAN DREAM CARRIER INCJun 13, 2024Feb 22, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026