Equipment unit · VIN-decoded · NHTSA vPIC

2022 Freightliner Cascadia

3AKJHHDR4NSNB8566 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
32 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJun 29, 2023
TN
Last seenFeb 24, 2026
AZ
Inspected under 3 different carriers in 32 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
3AKJHHDR4NSNB8566
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
4 · valid

Deterministic · position 9; calculated value 4.

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
NB8566

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 · Jun 29, 2023 – Feb 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 24, 2026AZII · Walk-around3OOSMUZOM TRANSPORTATION INC 2456325P1251798/IL
Sep 6, 2025LAII · Walk-around1MUZOM TRANSPORTATION INC 2456325P1251798/IL
Dec 17, 2024NEIII · Driver-only1DERBY TRUCKING INC 3883269P 1251798/IL
Aug 13, 2024LAIII · Driver-only0DERBY TRUCKING INC 3883269P1251798/IL
May 29, 2024MNIII · Driver-only1DERBY TRUCKING INC 38832690000/IL
Jun 29, 2023TNIII · Driver-only0AVERITT EXPRESS INC 36684N1208HY/TN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MUZOM TRANSPORTATION INC2456325Sep 6, 2025Feb 24, 20262IL
DERBY TRUCKING INC3883269May 29, 2024Dec 17, 20243OH
AVERITT EXPRESS INC36684Jun 29, 2023Jun 29, 20231TN
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.
P1251798ILMUZOM TRANSPORTATION INCSep 6, 2025Feb 24, 20262
P 1251798ILDERBY TRUCKING INCDec 17, 2024Dec 17, 20241
P1251798ILDERBY TRUCKING INCAug 13, 2024Aug 13, 20241
0000ILDERBY TRUCKING INCMay 29, 2024May 29, 20241
N1208HYTNAVERITT EXPRESS INCJun 29, 2023Jun 29, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026