Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR3PSUN3460 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
37 mo
Inspections24
all-time
OOS inspections5
of 24
First seenJul 27, 2023
AZ
Last seenAug 3, 2026
OK
Inspected under 4 different carriers in 37 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
3AKJHHDR3PSUN3460
Make
Freightliner
Model
Cascadia
Model year
2023
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
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1993 or 2023

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

North American serial sequence
UN3460

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
2023

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 · Jul 27, 2023 – Aug 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 3, 2026OKI · Full5OOSWEIWEI TRUCKING INC 4200341YP72221/CA
May 1, 2026NJI · Full0CHD TRUCKING INC 3254700YP72221/CA
May 1, 2026MOII · Walk-around3CHD TRUCKING INC 3254700YP72221/CA
Apr 27, 2026LAI · Full5OOSCHD TRUCKING INC 3254700YP72221/CA
Mar 15, 2026AZII · Walk-around2CHD TRUCKING INC 3254700YP72221/CA
Jan 9, 2026TXII · Walk-around0CHD TRUCKING INC 3254700YP72221/CA
Aug 28, 2025NJIII · Driver-only0CYL TRUCKING INC 4210115YP72221/CA
Aug 21, 2025MOI · Full6OOSCYL TRUCKING INC 4210115YP72221/CA
Jul 22, 2025ILIII · Driver-only0CYL TRUCKING INC 4210115YP72221/CA
Apr 9, 2025NMII · Walk-around0REX TRUCKING 4176160YP72221/CA
Mar 22, 2025NMII · Walk-around0CYL TRUCKING INC 4210115YP72221/CA
Mar 12, 2025OKI · Full1OOSCYL TRUCKING INC 4210115YP72221/CA
Feb 20, 2025MDIII · Driver-only0CYL TRUCKING INC 4210115YP72221/CA
Jul 12, 2024AZII · Walk-around1OOSCYL TRUCKING INC 4210115YP72221/CA
Jul 12, 2024NMIII · Driver-only0CYL TRUCKING INC 4210115YP72221/CA
Jun 2, 2024NMI · Full0CYL TRUCKING INC 4210115YP72221/CA
Mar 8, 2024CAV · Vehicle-only0CHD TRUCKING INC 3254700YP72221/CA
Feb 7, 2024ALII · Walk-around0CHD TRUCKING INC 3254700YP72221/CA
Jan 11, 2024OHII · Walk-around1CHD TRUCKING INC 3254700YP72221/CA
Dec 20, 2023TXIII · Driver-only1CHD TRUCKING INC 3254700YP72221/CA
Dec 16, 2023ARIII · Driver-only1CHD TRUCKING INC 3254700YP72221/CA
Nov 12, 2023ARII · Walk-around0CHD TRUCKING INC 3254700YP72221/CA
Sep 22, 2023ARII · Walk-around1CHD TRUCKING INC 3254700YP72221/CA
Jul 27, 2023AZIII · Driver-only4CHD TRUCKING INC 3254700YP72221/CA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WEIWEI TRUCKING INC4200341Aug 3, 2026Aug 3, 20261CA
CHD TRUCKING INC3254700Jul 27, 2023May 1, 202613CA
CYL TRUCKING INC4210115Jun 2, 2024Aug 28, 20259MN
REX TRUCKING4176160Apr 9, 2025Apr 9, 20251CA
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.
YP72221CA1WEIWEI TRUCKING INCAug 3, 2026Aug 3, 20261
YP72221CACHD TRUCKING INCJul 27, 2023May 1, 202613
YP72221CACYL TRUCKING INCJun 2, 2024Aug 28, 20259
YP72221CAREX TRUCKINGApr 9, 2025Apr 9, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026