Equipment unit · VIN-decoded · NHTSA vPIC

2020 Freightliner Cascadia

3AKJHHDR5LSLL9289 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
23 mo
Inspections16
all-time
OOS inspections8
of 16
First seenMay 31, 2024
NM
Last seenApr 2, 2026
IA
Inspected under 2 different carriers in 23 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
3AKJHHDR5LSLL9289
Make
Freightliner
Model
Cascadia
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 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
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1990 or 2020

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

North American serial sequence
LL9289

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
2020

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 · May 31, 2024 – Apr 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 2, 2026IAI · Full1YANGYANG SERVICE INC 4046403ZP16590/CA
Mar 3, 2026MOI · Full2OOSYANGYANG SERVICE INC 4046403ZP16590/CA
Dec 18, 2025TXII · Walk-around2YANGYANG SERVICE INC 4046403ZP16590/CA
Nov 10, 2025UTII · Walk-around2YANGYANG SERVICE INC 4046403ZP16590/CA
Nov 3, 2025AZII · Walk-around7OOSYANGYANG SERVICE INC 4046403ZP16590/CA
Oct 23, 2025COIII · Driver-only2YANGYANG SERVICE INC 4046403ZP16590/CA
Oct 16, 2025CAV · Vehicle-only0YANGYANG SERVICE INC 4046403ZP16590/CA
Sep 20, 2025NMII · Walk-around3OOSYANGYANG SERVICE INC 4046403ZP16590/CA
Apr 11, 2025WYII · Walk-around7WGW TRANSPORTATION LLC 3598261ZP16590/CA
Apr 1, 2025VAI · Full9OOSYANGYANG SERVICE INC 4046403ZP16590/CA
Mar 5, 2025GAIII · Driver-only1OOSYANGYANG SERVICE INC 4046403ZP16590/CA
Jan 16, 2025KSIII · Driver-only4WGW TRANSPORTATION LLC 3598261ZP16590/CA
Dec 15, 2024TXII · Walk-around3OOSWGW TRANSPORTATION LLC 3598261ZP16590/CA
Jul 23, 2024AZII · Walk-around2OOSYANGYANG SERVICE INC 4046403ZP16590/CA
Jul 1, 2024OKIII · Driver-only1OOSYANGYANG SERVICE INC 4046403ZP16590/CA
May 31, 2024NMIII · Driver-only1YANGYANG SERVICE INC 4046403ZP16590/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
YANGYANG SERVICE INC4046403May 31, 2024Apr 2, 202613CA
WGW TRANSPORTATION LLC3598261Dec 15, 2024Apr 11, 20253CA
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.
ZP16590CAYANGYANG SERVICE INCMay 31, 2024Apr 2, 202613
ZP16590CAWGW TRANSPORTATION LLCDec 15, 2024Apr 11, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026