Equipment unit · VIN-decoded · NHTSA vPIC

2019 Freightliner Cascadia

3AKJHHDR2KSKB4471 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
30 mo
Inspections9
all-time
OOS inspections2
of 9
First seenSep 13, 2023
CA
Last seenMar 1, 2026
NM
Inspected under 4 different carriers in 30 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
3AKJHHDR2KSKB4471
Make
Freightliner
Model
Cascadia
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 20, 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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1989 or 2019

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

North American serial sequence
KB4471

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
2019

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 · Sep 13, 2023 – Mar 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 1, 2026NMII · Walk-around0BIG TRIANGLE TRANSPORT LLC 4317263R818948/TX
Jan 7, 2026AZII · Walk-around2BIG TRIANGLE TRANSPORT LLC 4317263R818948/TX
Sep 18, 2025NMII · Walk-around0BIG TRIANGLE TRANSPORT LLC 4317263R749360/TX
Aug 4, 2025CAI · Full4BIG TRIANGLE TRANSPORT LLC 4317263R749360/TX
Mar 19, 2025NMII · Walk-around1KARWAN EXPRESS LLC 3656532R749360/TX
Feb 27, 2025AZIII · Driver-only1KARWAN EXPRESS LLC 3656532R749630/TX
Apr 8, 2024SDIII · Driver-only4OOSAAK EXPRESS LLC 3624135R681666/TX
Nov 29, 2023NMII · Walk-around1OOSFIVE LIONS TRANSPORTATION LLC 3649205R681666/TX
Sep 13, 2023CAI · Full1FIVE LIONS TRANSPORTATION LLC 3649205R681666/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BIG TRIANGLE TRANSPORT LLC4317263Aug 4, 2025Mar 1, 20264TX
KARWAN EXPRESS LLC3656532Feb 27, 2025Mar 19, 20252TX
AAK EXPRESS LLC3624135Apr 8, 2024Apr 8, 20241TX
FIVE LIONS TRANSPORTATION LLC3649205Sep 13, 2023Nov 29, 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.
R818948TXBIG TRIANGLE TRANSPORT LLCJan 7, 2026Mar 1, 20262
R749360TXBIG TRIANGLE TRANSPORT LLCAug 4, 2025Sep 18, 20252
R749360TXKARWAN EXPRESS LLCMar 19, 2025Mar 19, 20251
R749630TXKARWAN EXPRESS LLCFeb 27, 2025Feb 27, 20251
R681666TXAAK EXPRESS LLCApr 8, 2024Apr 8, 20241
R681666TXFIVE LIONS TRANSPORTATION LLCSep 13, 2023Nov 29, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026