Equipment unit · VIN-decoded · NHTSA vPIC

2018 Freightliner Cascadia

3AKJGLDV7JSJX0280 · Truck-Tractor · TRUCK
125Sleeper
Carriers run under2
30 mo
Inspections4
all-time
OOS inspections1
of 4
First seenFeb 11, 2024
TX
Last seenAug 4, 2026
PA
Inspected under 2 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
3AKJGLDV7JSJX0280
Make
Freightliner
Model
Cascadia
Model year
2018
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
JGLDV

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1988 or 2018

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

North American serial sequence
JX0280

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 · 2,544 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 2,544 decoded VINs at 100.0% prefix purity.

Model line
125

Sourced label · prefix basis 2,544 decoded VINs at 100.0% prefix purity.

Generation
125

Sourced label · prefix basis 2,544 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 2,544 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
2018

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 · Feb 11, 2024 – Aug 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 4, 2026PAI · Full5OOSQUEST LINER INC 1609038FZ7811/IA
Apr 8, 2026TXI · Full0SERVICE TRANSPORT COMPANY 229662R790681/TX
Jan 13, 2026MOII · Walk-around0SERVICE TRANSPORT COMPANY 229662R790681/TX
Feb 11, 2024TXII · Walk-around2SERVICE TRANSPORT COMPANY 229662R603056/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
QUEST LINER INC1609038Aug 4, 2026Aug 4, 20261IA
SERVICE TRANSPORT COMPANY229662Feb 11, 2024Apr 8, 20263TX
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.
FZ7811IA1QUEST LINER INCAug 4, 2026Aug 4, 20261
R790681TX1SERVICE TRANSPORT COMPANYJan 13, 2026Apr 8, 20262
R603056TX1SERVICE TRANSPORT COMPANYFeb 11, 2024Feb 11, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026