Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR4PSUN6349 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
27 mo
Inspections6
all-time
OOS inspections1
of 6
First seenOct 10, 2023
AR
Last seenJan 5, 2026
TX
Inspected under 3 different carriers in 27 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
3AKJHHDR4PSUN6349
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 26, 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
4 · valid

Deterministic · position 9; calculated value 4.

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
UN6349

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 · Oct 10, 2023 – Jan 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 5, 2026TXII · Walk-around0LINE DRIVE TEXAS INC 32025071N82448/TX
Aug 6, 2025TXII · Walk-around2OOSLINE DRIVE TEXAS INC 32025071N82448/TX
Jun 27, 2024TXII · Walk-around1VOCAR TRANSPORTATION SERVICES LLC 15604673572414/IN
Jun 21, 2024TXII · Walk-around0VOCAR TRANSPORTATION SERVICES LLC 15604673572414/IN
Dec 21, 2023TXI · Full2SAL-TRANS EXPRESS INC 31912763523521/IN
Oct 10, 2023ARIII · Driver-only1SAL-TRANS EXPRESS INC 319127691ES6A/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LINE DRIVE TEXAS INC3202507Aug 6, 2025Jan 5, 20262TX
VOCAR TRANSPORTATION SERVICES LLC1560467Jun 21, 2024Jun 27, 20242TX
SAL-TRANS EXPRESS INC3191276Oct 10, 2023Dec 21, 20232TX
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.
1N82448TXLINE DRIVE TEXAS INCAug 6, 2025Jan 5, 20262
3572414INVOCAR TRANSPORTATION SERVICES LLCJun 21, 2024Jun 27, 20242
3523521INSAL-TRANS EXPRESS INCDec 21, 2023Dec 21, 20231
91ES6AMXSAL-TRANS EXPRESS INCOct 10, 2023Oct 10, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026