Equipment unit · VIN-decoded · NHTSA vPIC

2020 Freightliner Cascadia

3AKJHHDR2LSKZ7583 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
22 mo
Inspections13
all-time
OOS inspections3
of 13
First seenFeb 23, 2024
IL
Last seenDec 9, 2025
IN
Inspected under 2 different carriers in 22 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
3AKJHHDR2LSKZ7583
Make
Freightliner
Model
Cascadia
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1990 or 2020

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

North American serial sequence
KZ7583

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.

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
2020

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 · Feb 23, 2024 – Dec 9, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 9, 2025INIII · Driver-only0ARZ EXPRESS INC 42794013507574/IN
Nov 5, 2025MAIII · Driver-only2ARZ EXPRESS INC 42794013507574/IN
Apr 11, 2025AZIII · Driver-only4ARZ EXPRESS INC 42794013507574/IN
Jan 28, 2025NCIII · Driver-only2FR AMERICAN TRUCKING LLC 38666923507574/IN
Dec 2, 2024UTIII · Driver-only3FR AMERICAN TRUCKING LLC 38666923507574/IN
Nov 27, 2024KYIII · Driver-only2FR AMERICAN TRUCKING LLC 38666923507574/IN
Aug 14, 2024AZII · Walk-around4OOSFR AMERICAN TRUCKING LLC 38666923507574/IN
Jul 23, 2024NMII · Walk-around3OOSFR AMERICAN TRUCKING LLC 38666923507574/IN
Jun 28, 2024UTIII · Driver-only5FR AMERICAN TRUCKING LLC 38666923507574/IN
Jun 19, 2024CAIII · Driver-only1FR AMERICAN TRUCKING LLC 38666923507574/IN
Mar 5, 2024CAI · Full0FR AMERICAN TRUCKING LLC 38666923507574/IN
Mar 4, 2024CAI · Full11OOSFR AMERICAN TRUCKING LLC 38666923507574/IN
Feb 23, 2024ILIII · Driver-only0FR AMERICAN TRUCKING LLC 38666923507574/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ARZ EXPRESS INC4279401Apr 11, 2025Dec 9, 20253IN
FR AMERICAN TRUCKING LLC3866692Feb 23, 2024Jan 28, 202510IN
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.
3507574INARZ EXPRESS INCApr 11, 2025Dec 9, 20253
3507574INFR AMERICAN TRUCKING LLCFeb 23, 2024Jan 28, 202510
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026