Equipment unit · VIN-decoded · NHTSA vPIC

2025 Freightliner Cascadia

3AKJHHDRXSSVP8478 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under1
21 mo
Inspections8
all-time
OOS inspections0
of 8
First seenAug 19, 2024
TX
Last seenMay 25, 2026
LA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJHHDRXSSVP8478
Make
Freightliner
Model
Cascadia
Model year
2025
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
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1995 or 2025

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

North American serial sequence
VP8478

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
2025

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 19, 2024 – May 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 25, 2026LAIII · Driver-only3ROCKING T INC 975449R741466/TX
Jan 13, 2026TNII · Walk-around2ROCKING T INC 975449R741466/TX
Aug 26, 2025KSIII · Driver-only0ROCKING T INC 975449R741466/TX
May 14, 2025KSIII · Driver-only1ROCKING T INC 975449R741466/TX
Apr 28, 2025KSIII · Driver-only0ROCKING T INC 975449R741466/TX
Nov 4, 2024NMIII · Driver-only0ROCKING T INC 975449R741466/TX
Sep 12, 2024TXII · Walk-around0ROCKING T INC 975449R741466/TX
Aug 19, 2024TXII · Walk-around0ROCKING T INC 975449R741466/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCKING T INC975449Aug 19, 2024May 25, 20268TX
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.
R741466TXROCKING T INCAug 19, 2024May 25, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026