Equipment unit · VIN-decoded · NHTSA vPIC

2018 Freightliner Cascadia

3AKJHHDR5JSJJ1872 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
31 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJun 30, 2023
CA
Last seenJan 2, 2026
CO
Inspected under 4 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
3AKJHHDR5JSJJ1872
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 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
5 · valid

Deterministic · position 9; calculated value 5.

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
JJ1872

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 · Jun 30, 2023 – Jan 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 2, 2026COIII · Driver-only0CROWN AUTO CARRIERS INC 3479368TZ995HY/TN
Nov 25, 2025AZII · Walk-around2CROWN AUTO CARRIERS INC 3479368T7995HY/TN
Aug 6, 2025NMI · Full5OOSCROWN AUTO CARRIERS INC 3479368T7995HY/TN
Feb 17, 2025UTI · Full0JET CARGO EXPRESS LLC 3336992T7995HY/TN
Nov 21, 2024KYIII · Driver-only1RADONA INC 3604408U0342HY/TN
Jun 30, 2023CAI · Full6OOSMAY & MARCH TRANSPORT INC 31402229G78638/CA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CROWN AUTO CARRIERS INC3479368Aug 6, 2025Jan 2, 20263IN
JET CARGO EXPRESS LLC3336992Feb 17, 2025Feb 17, 20251IN
RADONA INC3604408Nov 21, 2024Nov 21, 20241IA
MAY & MARCH TRANSPORT INC3140222Jun 30, 2023Jun 30, 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.
TZ995HYTNCROWN AUTO CARRIERS INCJan 2, 2026Jan 2, 20261
T7995HYTNCROWN AUTO CARRIERS INCAug 6, 2025Nov 25, 20252
T7995HYTNJET CARGO EXPRESS LLCFeb 17, 2025Feb 17, 20251
U0342HYTNRADONA INCNov 21, 2024Nov 21, 20241
9G78638CAMAY & MARCH TRANSPORT INCJun 30, 2023Jun 30, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026