Equipment unit · VIN-decoded · NHTSA vPIC

2022 Freightliner Cascadia

3AKJHHDR2NSMC1253 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
22 mo
Inspections6
all-time
OOS inspections0
of 6
First seenJul 29, 2024
SD
Last seenMay 12, 2026
WI
Inspected under 2 different carriers in 22 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
3AKJHHDR2NSMC1253
Make
Freightliner
Model
Cascadia
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 26, 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
1992 or 2022

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

North American serial sequence
MC1253

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
2022

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 29, 2024 – May 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 12, 2026WII · Full2GOOD SOURCE TRUCKING INC 2307170P1351071/IL
Jan 5, 2026ILIII · Driver-only0GOOD SOURCE TRUCKING INC 2307170P1294242/IL
Sep 24, 2024MTIII · Driver-only0ON SITE TRANSPORTATION INC 3817575P1258546/IL
Aug 29, 2024MTIII · Driver-only0ON SITE TRANSPORTATION INC 3817575P1258546/IL
Aug 13, 2024WYIII · Driver-only0ON SITE TRANSPORTATION INC 3817575TEMP/IL
Jul 29, 2024SDIII · Driver-only0ON SITE TRANSPORTATION INC 3817575P987567/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GOOD SOURCE TRUCKING INC2307170Jan 5, 2026May 12, 20262IL
ON SITE TRANSPORTATION INC3817575Jul 29, 2024Sep 24, 20244IL
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.
P1351071ILGOOD SOURCE TRUCKING INCMay 12, 2026May 12, 20261
P1294242ILGOOD SOURCE TRUCKING INCJan 5, 2026Jan 5, 20261
P1258546ILON SITE TRANSPORTATION INCAug 29, 2024Sep 24, 20242
TEMPILON SITE TRANSPORTATION INCAug 13, 2024Aug 13, 20241
P987567ILON SITE TRANSPORTATION INCJul 29, 2024Jul 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026