Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR8PSUN9559 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
37 mo
Inspections12
all-time
OOS inspections1
of 12
First seenJun 29, 2023
AZ
Last seenJul 30, 2026
AR
Inspected under 2 different carriers in 37 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
3AKJHHDR8PSUN9559
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 18, 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
8 · valid

Deterministic · position 9; calculated value 8.

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
UN9559

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
2023

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 29, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026ARIII · Driver-only0OTRA TRUCKING LLC 4301194PZB9700/MN
Jun 16, 2026CAII · Walk-around1OTRA TRUCKING LLC 430119459265Z/WI
Mar 27, 2026CAI · Full2OOSOTRA TRUCKING LLC 430119459265Z/WI
Feb 27, 2026CAIII · Driver-only0OTRA TRUCKING LLC 430119459265Z/WI
Dec 1, 2025NVIII · Driver-only0OTRA TRUCKING LLC 430119459265Z/WI
Jul 9, 2025WAII · Walk-around3OTRA TRUCKING LLC 430119459265Z/WI
Jun 10, 2025ORII · Walk-around0OTRA TRUCKING LLC 430119459265Z/WI
May 14, 2025CAI · Full3OTRA TRUCKING LLC 430119459265Z/WI
Jan 24, 2024CAIII · Driver-only1AKMAN TRUCKING LLC 349244959265Z/WI
Dec 7, 2023CAII · Walk-around1AKMAN TRUCKING LLC 349244959265Z/WI
Jul 12, 2023CAIII · Driver-only0AKMAN TRUCKING LLC 349244959265Z/WI
Jun 29, 2023AZII · Walk-around2AKMAN TRUCKING LLC 349244959265Z/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OTRA TRUCKING LLC4301194May 14, 2025Jul 30, 20268MN
AKMAN TRUCKING LLC3492449Jun 29, 2023Jan 24, 20244MN
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.
PZB9700MN1OTRA TRUCKING LLCJul 30, 2026Jul 30, 20261
59265ZWI1OTRA TRUCKING LLCMay 14, 2025Jun 16, 20267
59265ZWIAKMAN TRUCKING LLCJun 29, 2023Jan 24, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026