Equipment unit · VIN-decoded · NHTSA vPIC

2019 Freightliner Cascadia

3AKJHHDR9KSKC5628 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
31 mo
Inspections12
all-time
OOS inspections4
of 12
First seenSep 4, 2023
CA
Last seenApr 9, 2026
AZ
Inspected under 2 different carriers in 31 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
3AKJHHDR9KSKC5628
Make
Freightliner
Model
Cascadia
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1989 or 2019

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

North American serial sequence
KC5628

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
2019

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 · Sep 4, 2023 – Apr 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 9, 2026AZII · Walk-around13OOSSUPREME TRUCKING INC 3472253ZP77951/CA
Jan 28, 2026IAIII · Driver-only1SUPREME TRUCKING INC 3472253ZP77951/CA
Jan 15, 2026CAI · Full3SUPREME TRUCKING INC 3472253ZP77951/CA
Dec 7, 2025NMIII · Driver-only0SUPREME TRUCKING INC 3472253ZP77951/CA
Dec 5, 2025CAI · Full15SUPREME TRUCKING INC 3472253ZP77951/CA
Nov 21, 2025CAIII · Driver-only1OOSSUPREME TRUCKING INC 3472253ZP77951/CA
Aug 6, 2025WYII · Walk-around2OOSSUPREME TRUCKING INC 3472253YP56894/CA
Dec 29, 2024MOI · Full4OOSSUPREME TRUCKING INC 3472253YP56894/CA
Aug 7, 2024AZII · Walk-around2SUPREME TRUCKING INC 3472253YP56894/CA
Jun 30, 2024NMII · Walk-around2SUPREME TRUCKING INC 3472253YP56894/CA
May 22, 2024NMII · Walk-around1SUPREME TRUCKING INC 3472253YP56894/CA
Sep 4, 2023CAI · Full0PANTHER INTERSTATE CARRIERS INC 2629536YP56894/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUPREME TRUCKING INC3472253May 22, 2024Apr 9, 202611CA
PANTHER INTERSTATE CARRIERS INC2629536Sep 4, 2023Sep 4, 20231CA
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.
ZP77951CASUPREME TRUCKING INCNov 21, 2025Apr 9, 20266
YP56894CASUPREME TRUCKING INCMay 22, 2024Aug 6, 20255
YP56894CAPANTHER INTERSTATE CARRIERS INCSep 4, 2023Sep 4, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026