Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR8MSLX5690 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
34 mo
Inspections13
all-time
OOS inspections1
of 13
First seenJun 13, 2023
VA
Last seenApr 23, 2026
TN
Inspected under 2 different carriers in 34 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
3AKJHHDR8MSLX5690
Make
Freightliner
Model
Cascadia
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1991 or 2021

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

North American serial sequence
LX5690

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
2021

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 13, 2023 – Apr 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 23, 2026TNII · Walk-around3G QUALITY TRANSPORTATION INC 3952877AH80119/PA
Apr 22, 2026TXII · Walk-around0G QUALITY TRANSPORTATION INC 3952877AH80119/PA
Oct 9, 2025SCIII · Driver-only1G QUALITY TRANSPORTATION INC 3952877AH27041/PA
Jul 17, 2025MDII · Walk-around6G QUALITY TRANSPORTATION INC 3952877AH27041/PA
Jun 30, 2025NMIII · Driver-only1G QUALITY TRANSPORTATION INC 3952877AH27041/PA
Jun 11, 2025TXII · Walk-around1G QUALITY TRANSPORTATION INC 3952877AH27041/PA
Feb 15, 2025TXII · Walk-around5ACE AUTO TRANSPORT INC 4199717AH27041/PA
Aug 17, 2024TNIII · Driver-only0G QUALITY TRANSPORTATION INC 3952877AH27041/PA
Jul 22, 2024AZII · Walk-around2OOSG QUALITY TRANSPORTATION INC 3952877AH27041/PA
Apr 2, 2024AZIII · Driver-only1G QUALITY TRANSPORTATION INC 3952877AH27041/PA
Jul 14, 2023AZIII · Driver-only0G QUALITY TRANSPORTATION INC 3952877AH27041/PA
Jun 19, 2023AZII · Walk-around1G QUALITY TRANSPORTATION INC 3952877AH27041/PA
Jun 13, 2023VAII · Walk-around5G QUALITY TRANSPORTATION INC 3952877AH27041/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
G QUALITY TRANSPORTATION INC3952877Jun 13, 2023Apr 23, 202612PA
ACE AUTO TRANSPORT INC4199717Feb 15, 2025Feb 15, 20251PA
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.
AH80119PAG QUALITY TRANSPORTATION INCApr 22, 2026Apr 23, 20262
AH27041PAG QUALITY TRANSPORTATION INCJun 13, 2023Oct 9, 202510
AH27041PAACE AUTO TRANSPORT INCFeb 15, 2025Feb 15, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026