Equipment unit · VIN-decoded · NHTSA vPIC

2022 Freightliner Cascadia

3AKJHHDR5NSNN9406 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
16 mo
Inspections5
all-time
OOS inspections0
of 5
First seenFeb 26, 2025
AZ
Last seenJun 10, 2026
TX
Inspected under 4 different carriers in 16 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
3AKJHHDR5NSNN9406
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
Jul 1, 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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Source · 49 CFR Part 565 ↗
Model year candidates
1992 or 2022

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

Source · 49 CFR Part 565 ↗
North American serial sequence
NN9406

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

Source · Vektor corpus / NHTSA vPIC ↗
Model
Cascadia

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model line
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Source · model-line evidence ↗
Generation
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Source · generation evidence ↗
Cab type
Sleeper

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Source · cab evidence ↗
02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 26, 2025 – Jun 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 10, 2026TXII · Walk-around1—STL TRUCKERS LLC 25235513766329/IN
Jun 9, 2026NMIII · Driver-only1—STL TRUCKERS LLC 25235513766329/IN
Mar 25, 2026NVII · Walk-around1—PENSKE TRUCK LEASING CO LP 3275743766329/IN
Jul 10, 2025USI · Full0—MAYFLOWER TRANSIT LLC 1255633766329/IN
Feb 26, 2025AZI · Full2—CUSTOM BUILDING PRODUCTS LLC 99263550706/NV
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
STL TRUCKERS LLC2523551Jun 9, 2026Jun 10, 20262MO
PENSKE TRUCK LEASING CO LP327574Mar 25, 2026Mar 25, 20261PA
MAYFLOWER TRANSIT LLC125563Jul 10, 2025Jul 10, 20251MO
CUSTOM BUILDING PRODUCTS LLC9926Feb 26, 2025Feb 26, 20251GA
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.
3766329IN1STL TRUCKERS LLCJun 9, 2026 → Jun 10, 20262
3766329IN—PENSKE TRUCK LEASING CO LPMar 25, 2026 → Mar 25, 20261
3766329IN—MAYFLOWER TRANSIT LLCJul 10, 2025 → Jul 10, 20251
3550706NV—CUSTOM BUILDING PRODUCTS LLCFeb 26, 2025 → Feb 26, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 1, 2026