Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR7PSUD6821 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
29 mo
Inspections6
all-time
OOS inspections0
of 6
First seenDec 21, 2023
CO
Last seenMay 14, 2026
TX
Inspected under 3 different carriers in 29 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
3AKJHHDR7PSUD6821
Make
Freightliner
Model
Cascadia
Model year
2023
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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

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

Deterministic · position 9; calculated value 7.

Source · 49 CFR Part 565 ↗
Model year candidates
1993 or 2023

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

Source · 49 CFR Part 565 ↗
North American serial sequence
UD6821

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 · Dec 21, 2023 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026TXII · Walk-around0—PROSPORT EXPRESS INC 17586053798352/IN
Jan 21, 2026ILIII · Driver-only0—PENSKE TRUCK LEASING CO LP 3275743458722/IN
Apr 24, 2025MOI · Full8—REDROC TRANSPORTATION LLC 26288093458722/IN
Jan 3, 2025KSII · Walk-around1—REDROC TRANSPORTATION LLC 26288093458722/IN
Nov 13, 2024UTIII · Driver-only1—REDROC TRANSPORTATION LLC 26288093458722/IN
Dec 21, 2023COII · Walk-around0—REDROC TRANSPORTATION LLC 26288093458722/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PROSPORT EXPRESS INC1758605May 14, 2026May 14, 20261IL
PENSKE TRUCK LEASING CO LP327574Jan 21, 2026Jan 21, 20261PA
REDROC TRANSPORTATION LLC2628809Dec 21, 2023Apr 24, 20254UT
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.
3798352IN—PROSPORT EXPRESS INCMay 14, 2026 → May 14, 20261
3458722IN—PENSKE TRUCK LEASING CO LPJan 21, 2026 → Jan 21, 20261
3458722IN—REDROC TRANSPORTATION LLCDec 21, 2023 → Apr 24, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026