Equipment unit · VIN-decoded · NHTSA vPIC

2018 Freightliner Cascadia

3AKJHHDR2JSJU6241 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
28 mo
Inspections5
all-time
OOS inspections0
of 5
First seenDec 29, 2023
GA
Last seenApr 2, 2026
FL
Inspected under 4 different carriers in 28 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
3AKJHHDR2JSJU6241
Make
Freightliner
Model
Cascadia
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 1, 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
1988 or 2018

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

North American serial sequence
JU6241

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
2018

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 · Dec 29, 2023 – Apr 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 2, 2026FLIII · Driver-only1KRYSTAL TRUCK SERVICES CORP 3603734DT47ST/FL
Jun 11, 2025NYIII · Driver-only0VOKAS CARGO CORP 3124182P1237096/IL
Dec 12, 2024MOIII · Driver-only0VOKAS CARGO CORP 3124182P1237096/IL
Sep 10, 2024ILI · Full0HIGH MARS EXPRESS LLC 3983819P1237096/IL
Dec 29, 2023GAIII · Driver-only0ARKA EXPRESS INC 1710817P964705/IL
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KRYSTAL TRUCK SERVICES CORP3603734Apr 2, 2026Apr 2, 20261FL
VOKAS CARGO CORP3124182Dec 12, 2024Jun 11, 20252IL
HIGH MARS EXPRESS LLC3983819Sep 10, 2024Sep 10, 20241OH
ARKA EXPRESS INC1710817Dec 29, 2023Dec 29, 20231IL
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.
DT47STFLKRYSTAL TRUCK SERVICES CORPApr 2, 2026Apr 2, 20261
P1237096ILVOKAS CARGO CORPDec 12, 2024Jun 11, 20252
P1237096ILHIGH MARS EXPRESS LLCSep 10, 2024Sep 10, 20241
P964705ILARKA EXPRESS INCDec 29, 2023Dec 29, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 1, 2026