Equipment unit · VIN-decoded · NHTSA vPIC

2022 Freightliner Cascadia

3AKJHHDR7NSNF1531 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under1
23 mo
Inspections12
all-time
OOS inspections1
of 12
First seenSep 1, 2023
GA
Last seenAug 27, 2025
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJHHDR7NSNF1531
Make
Freightliner
Model
Cascadia
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1992 or 2022

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

North American serial sequence
NF1531

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
2022

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 – Aug 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 27, 2025CAII · Walk-around2WADSON TRANS LLC 3872512YP36840/CA
Jun 20, 2025TNIII · Driver-only1WADSON TRANS LLC 3872512YP36839/CA
Apr 16, 2025CAV · Vehicle-only0WADSON TRANS LLC 3872512YP36840/CA
Jan 14, 2025CAIII · Driver-only2OOSWADSON TRANS LLC 3872512YP36840/CA
Nov 21, 2024AZIII · Driver-only1WADSON TRANS LLC 3872512YP36840/CA
Oct 5, 2024AZII · Walk-around5WADSON TRANS LLC 3872512YP36840/CA
Aug 16, 2024CAI · Full0WADSON TRANS LLC 3872512YP36840/CA
May 14, 2024WYIII · Driver-only1WADSON TRANS LLC 3872512YP36840/CA
Apr 22, 2024NJII · Walk-around0WADSON TRANS LLC 3872512YP36840/CA
Mar 19, 2024CAV · Vehicle-only0WADSON TRANS LLC 3872512YP36840/CA
Feb 5, 2024NYIII · Driver-only2WADSON TRANS LLC 3872512YP36840/CA
Sep 1, 2023GAII · Walk-around3WADSON TRANS LLC 3872512YP24321/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WADSON TRANS LLC3872512Sep 1, 2023Aug 27, 202512CA
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.
YP36840CAWADSON TRANS LLCFeb 5, 2024Aug 27, 202510
YP36839CAWADSON TRANS LLCJun 20, 2025Jun 20, 20251
YP24321CAWADSON TRANS LLCSep 1, 2023Sep 1, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026