Equipment unit · VIN-decoded · NHTSA vPIC

2018 Freightliner Cascadia

3AKJHHFGXJSJJ0499 · Truck-Tractor · TRUCK
126
Carriers run under2
21 mo
Inspections9
all-time
OOS inspections2
of 9
First seenApr 15, 2024
MI
Last seenJan 29, 2026
NJ
Inspected under 2 different carriers in 21 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
3AKJHHFGXJSJJ0499
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
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
JHHFG

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
JJ0499

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 · 3,740 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 3,740 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 3,740 decoded VINs at 100.0% prefix purity.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 15, 2024 – Jan 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 29, 2026NJIII · Driver-only0—JEYRON EXPRESS LLC 4331308AH47521/PA
Jan 13, 2026MDII · Walk-around1—JEYRON EXPRESS LLC 4331308AH47521/PA
Apr 11, 2025KYII · Walk-around1OOSSAM HHT LLC 3681612AH47521/PA
Oct 30, 2024MNI · Full10OOSSAM HHT LLC 3681612AH47521/PA
Oct 2, 2024MSIII · Driver-only0—SAM HHT LLC 3681612AH47521/PA
Jun 14, 2024NMII · Walk-around0—SAM HHT LLC 3681612AH47521/PA
Jun 4, 2024SCIII · Driver-only1—SAM HHT LLC 3681612AH47521/PA
Jun 3, 2024MDII · Walk-around0—SAM HHT LLC 3681612AH47521/PA
Apr 15, 2024MIIII · Driver-only1—SAM HHT LLC 3681612AH47521/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JEYRON EXPRESS LLC4331308Jan 13, 2026Jan 29, 20262PA
SAM HHT LLC3681612Apr 15, 2024Apr 11, 20257PA
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.
AH47521PA—JEYRON EXPRESS LLCJan 13, 2026 → Jan 29, 20262
AH47521PA—SAM HHT LLCApr 15, 2024 → Apr 11, 20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026