Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR6PSNZ4667 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
25 mo
Inspections7
all-time
OOS inspections0
of 7
First seenAug 23, 2023
MS
Last seenSep 24, 2025
IL
Inspected under 4 different carriers in 25 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
3AKJHHDR6PSNZ4667
Make
Freightliner
Model
Cascadia
Model year
2023
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
JHHDR

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1993 or 2023

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

North American serial sequence
NZ4667

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.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 23, 2023 – Sep 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 24, 2025ILIII · Driver-only0—AMAZON EXPRESS INC 4283638P1183206/IL
May 13, 2025ORII · Walk-around0—KARVON GROUP TRANSPORTATION LLC 3638791P1183206/IL
Aug 15, 2024OHII · Walk-around3—PRIME ROAD CARRIERS INC 2820314P1183206/IL
Nov 2, 2023CAI · Full2—PCB TRUCKING LLC 3712105P1183206/IL
Sep 30, 2023INIII · Driver-only3—PCB TRUCKING LLC 3712105P1183206/IL
Sep 22, 2023CAII · Walk-around0—PCB TRUCKING LLC 3712105P1183206/IL
Aug 23, 2023MSI · Full0—PCB TRUCKING LLC 3712105P1183206/IL
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMAZON EXPRESS INC4283638Sep 24, 2025Sep 24, 20251PA
KARVON GROUP TRANSPORTATION LLC3638791May 13, 2025May 13, 20251OH
PRIME ROAD CARRIERS INC2820314Aug 15, 2024Aug 15, 20241IN
PCB TRUCKING LLC3712105Aug 23, 2023Nov 2, 20234OH
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.
P1183206IL—AMAZON EXPRESS INCSep 24, 2025 → Sep 24, 20251
P1183206IL—KARVON GROUP TRANSPORTATION LLCMay 13, 2025 → May 13, 20251
P1183206IL—PRIME ROAD CARRIERS INCAug 15, 2024 → Aug 15, 20241
P1183206IL—PCB TRUCKING LLCAug 23, 2023 → Nov 2, 20234
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026