Equipment unit · VIN-decoded · NHTSA vPIC

2024 Freightliner Cascadia

3AKJHLDV8RDUN2120 · Truck-Tractor · TRUCK
126Day cab
Carriers run under3
30 mo
Inspections3
all-time
OOS inspections1
of 3
First seenNov 16, 2023
TX
Last seenMay 13, 2026
TX
Inspected under 3 different carriers in 30 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
3AKJHLDV8RDUN2120
Make
Freightliner
Model
Cascadia
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Aug 2, 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
JHLDV

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1994 or 2024

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

North American serial sequence
UN2120

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 · 8,447 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 8,447 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 8,447 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 8,447 decoded VINs at 100.0% prefix purity.

Cab type
Day cab

Sourced label · prefix basis 8,447 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
2024

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 16, 2023 – May 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2026TXI · Full1STUART C IRBY COMPANY LLC 89614R665066/TX
May 23, 2025TXII · Walk-around2OOSACE WATER SPECIALTIES LLC 2448037R665066/TX
Nov 16, 2023TXI · Full0THE QUIKRETE COMPANIES LLC 51938R665066/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
STUART C IRBY COMPANY LLC89614May 13, 2026May 13, 20261MS
ACE WATER SPECIALTIES LLC2448037May 23, 2025May 23, 20251TX
THE QUIKRETE COMPANIES LLC51938Nov 16, 2023Nov 16, 20231GA
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.
R665066TXSTUART C IRBY COMPANY LLCMay 13, 2026May 13, 20261
R665066TXACE WATER SPECIALTIES LLCMay 23, 2025May 23, 20251
R665066TXTHE QUIKRETE COMPANIES LLCNov 16, 2023Nov 16, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026