Equipment unit · VIN-decoded · NHTSA vPIC

2022 Freightliner Cascadia

3AKJHHDR2NSMT3990 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
34 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJun 12, 2023
LA
Last seenApr 27, 2026
CO
Inspected under 2 different carriers in 34 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
3AKJHHDR2NSMT3990
Make
Freightliner
Model
Cascadia
Model year
2022
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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1992 or 2022

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

North American serial sequence
MT3990

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
2022

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 12, 2023 – Apr 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 27, 2026COII · Walk-around2JOSEPH KARLAR LOGISTIC LLC 3649979R840377/TX
Dec 13, 2025ILIII · Driver-only1JOSEPH KARLAR LOGISTIC LLC 3649979R809673/TX
Nov 17, 2025ARIII · Driver-only2OOSJOSEPH KARLAR LOGISTIC LLC 3649979R809673/TX
Sep 9, 2025SCIII · Driver-only4JOSEPH KARLAR LOGISTIC LLC 3649979R809673/TX
Jul 22, 2025OKI · Full2OOSJOSEPH KARLAR LOGISTIC LLC 3649979W41102/NE
Jun 12, 2023LAII · Walk-around1WERNER ENTERPRISES INC 53467W41102/NE
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JOSEPH KARLAR LOGISTIC LLC3649979Jul 22, 2025Apr 27, 20265TX
WERNER ENTERPRISES INC53467Jun 12, 2023Jun 12, 20231NE
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.
R840377TXJOSEPH KARLAR LOGISTIC LLCApr 27, 2026Apr 27, 20261
R809673TXJOSEPH KARLAR LOGISTIC LLCSep 9, 2025Dec 13, 20253
W41102NEJOSEPH KARLAR LOGISTIC LLCJul 22, 2025Jul 22, 20251
W41102NEWERNER ENTERPRISES INCJun 12, 2023Jun 12, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026