Equipment unit · VIN-decoded · NHTSA vPIC

2018 Freightliner Cascadia

3AKJHHDRXJSKB1980 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
21 mo
Inspections7
all-time
OOS inspections0
of 7
First seenNov 14, 2023
MD
Last seenAug 2, 2025
MS
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
3AKJHHDRXJSKB1980
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 21, 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
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
KB1980

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
2018

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 · Nov 14, 2023 – Aug 2, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 2, 2025MSIII · Driver-only0MD TRANSPORTATION HOLDINGS INC 4389945P1297318/IL
Jul 10, 2025INII · Walk-around0MD TRANSPORTATION HOLDINGS INC 4389945P1297318/IL
Jul 1, 2025OHII · Walk-around0MD TRANSPORTATION HOLDINGS INC 4389945P1297318/IL
Dec 13, 2024SDIII · Driver-only0SQUARE TRANSPORTATION SOLUTION INC 2089206P1108234/IL
May 9, 2024ILIII · Driver-only1SQUARE TRANSPORTATION SOLUTION INC 2089206P1108234/IL
Mar 27, 2024ILIII · Driver-only0SQUARE TRANSPORTATION SOLUTION INC 2089206P1108234/IL
Nov 14, 2023MDII · Walk-around0SQUARE TRANSPORTATION SOLUTION INC 2089206P1108234/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MD TRANSPORTATION HOLDINGS INC4389945Jul 1, 2025Aug 2, 20253IL
SQUARE TRANSPORTATION SOLUTION INC2089206Nov 14, 2023Dec 13, 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.
P1297318ILMD TRANSPORTATION HOLDINGS INCJul 1, 2025Aug 2, 20253
P1108234ILSQUARE TRANSPORTATION SOLUTION INCNov 14, 2023Dec 13, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026