Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDV9MSKN9475 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under1
16 mo
Inspections7
all-time
OOS inspections0
of 7
First seenSep 1, 2023
ND
Last seenJan 14, 2025
FL
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJHHDV9MSKN9475
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 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
9 · valid

Deterministic · position 9; calculated value 9.

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
KN9475

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
2021

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 · Sep 1, 2023 – Jan 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 14, 2025FLII · Walk-around1V & S MIDWEST CARRIERS CORP 29264463637Z/WI
Oct 14, 2024MNIII · Driver-only1V & S MIDWEST CARRIERS CORP 29264463637Z/WI
Sep 2, 2024NCII · Walk-around0V & S MIDWEST CARRIERS CORP 292644T636377/WI
Aug 7, 2024VAIII · Driver-only0V & S MIDWEST CARRIERS CORP 29264463637Z/WI
Dec 6, 2023MTII · Walk-around1V & S MIDWEST CARRIERS CORP 29264463637Z/WI
Nov 7, 2023MTII · Walk-around0V & S MIDWEST CARRIERS CORP 29264463637Z/WI
Sep 1, 2023NDIII · Driver-only0V & S MIDWEST CARRIERS CORP 29264463637Z/WI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
V & S MIDWEST CARRIERS CORP292644Sep 1, 2023Jan 14, 20257WI
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.
63637ZWIV & S MIDWEST CARRIERS CORPSep 1, 2023Jan 14, 20256
T636377WIV & S MIDWEST CARRIERS CORPSep 2, 2024Sep 2, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026