Equipment unit · VIN-decoded · NHTSA vPIC

2022 Freightliner Cascadia

3AKJHHDV9NSNF4931 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
22 mo
Inspections5
all-time
OOS inspections3
of 5
First seenJun 24, 2024
TN
Last seenApr 22, 2026
WI
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
3AKJHHDV9NSNF4931
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
Jul 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
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
1992 or 2022

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

North American serial sequence
NF4931

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
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 · Jun 24, 2024 – Apr 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 22, 2026WIII · Walk-around0JK SAYLES TRANSPORTATION LLC 415774496629/WI
Oct 30, 2025TXII · Walk-around2OOSMAVERICK TRANSPORTATION LLC 1785383284349/IN
May 23, 2025TNI · Full1MAVERICK TRANSPORTATION LLC 1785383284349/IN
Nov 8, 2024ARI · Full2OOSMAVERICK TRANSPORTATION LLC 1785383284349/IN
Jun 24, 2024TNI · Full1OOSMAVERICK TRANSPORTATION LLC 1785383284349/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JK SAYLES TRANSPORTATION LLC4157744Apr 22, 2026Apr 22, 20261WI
MAVERICK TRANSPORTATION LLC178538Jun 24, 2024Oct 30, 20254AR
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.
96629WIJK SAYLES TRANSPORTATION LLCApr 22, 2026Apr 22, 20261
3284349INMAVERICK TRANSPORTATION LLCJun 24, 2024Oct 30, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 2, 2026