Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR3PSUN6441 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under1
33 mo
Inspections17
all-time
OOS inspections1
of 17
First seenAug 10, 2023
NM
Last seenMay 4, 2026
NM
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJHHDR3PSUN6441
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 14, 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
3 · valid

Deterministic · position 9; calculated value 3.

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
UN6441

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 · Aug 10, 2023 – May 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 4, 2026NMII · Walk-around1OOSRW PORT TRANSPORTATION INC 34000123460326/IN
May 4, 2026NMII · Walk-around0RW PORT TRANSPORTATION INC 34000123460326/IN
Mar 26, 2026ARII · Walk-around0RW PORT TRANSPORTATION INC 34000123460326/IN
Oct 31, 2025CAI · Full1RW PORT TRANSPORTATION INC 34000123460326/IN
Mar 14, 2025ARIII · Driver-only0RW PORT TRANSPORTATION INC 34000123460326/IN
Feb 13, 2025ARII · Walk-around0RW PORT TRANSPORTATION INC 34000123460326/IN
Jan 5, 2025ARIII · Driver-only0RW PORT TRANSPORTATION INC 34000123460326/IN
Dec 5, 2024AZIII · Driver-only2RW PORT TRANSPORTATION INC 34000123460326/IN
Nov 11, 2024NMII · Walk-around0RW PORT TRANSPORTATION INC 34000123460326/IN
Sep 13, 2024ARIII · Driver-only0RW PORT TRANSPORTATION INC 34000123460326/IN
Aug 28, 2024NMII · Walk-around2RW PORT TRANSPORTATION INC 34000123460326/IN
Apr 3, 2024NMI · Full2RW PORT TRANSPORTATION INC 34000123460326/IN
Mar 16, 2024NMII · Walk-around0RW PORT TRANSPORTATION INC 34000123460326/IN
Jan 7, 2024CAII · Walk-around0RW PORT TRANSPORTATION INC 34000123460326/IN
Dec 11, 2023AZIII · Driver-only0RW PORT TRANSPORTATION INC 34000123460326/IN
Nov 28, 2023NMII · Walk-around0RW PORT TRANSPORTATION INC 34000123460326/IN
Aug 10, 2023NMII · Walk-around0RW PORT TRANSPORTATION INC 34000123451777/IN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RW PORT TRANSPORTATION INC3400012Aug 10, 2023May 4, 202617CA
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.
3460326IN1RW PORT TRANSPORTATION INCNov 28, 2023May 4, 202616
3451777INRW PORT TRANSPORTATION INCAug 10, 2023Aug 10, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026