Equipment unit · VIN-decoded · NHTSA vPIC

2020 Freightliner Cascadia

3ALHHHDR2LSKZ6377 · Truck · INCOMPLETE VEHICLE
126
Carriers run under2
22 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJul 24, 2023
AZ
Last seenMay 1, 2025
SD
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
3ALHHHDR2LSKZ6377
Make
Freightliner
Model
Cascadia
Model year
2020
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Aug 2, 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
3AL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
HHHDR

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
KZ6377

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 · 9 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 9 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 9 decoded VINs at 100.0% prefix purity.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

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.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 24, 2023 – May 1, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 1, 2025SDIII · Driver-only2ATTIR TRUCKING LLC 3590402PAW3512/MN
Aug 20, 2024SDIII · Driver-only2ATTIR TRUCKING LLC 3590402PAW3512/MN
Jul 24, 2023AZIII · Driver-only0T F BOYLE TRANSPORTATION INC 1114403366370/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ATTIR TRUCKING LLC3590402Aug 20, 2024May 1, 20252MN
T F BOYLE TRANSPORTATION INC111440Jul 24, 2023Jul 24, 20231MA
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.
PAW3512MNATTIR TRUCKING LLCAug 20, 2024May 1, 20252
3366370IN1T F BOYLE TRANSPORTATION INCJul 24, 2023Jul 24, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026