Equipment unit · VIN-decoded · NHTSA vPIC

2018 Freightliner SD122

3AKJGND15JDJK5769 · Truck-Tractor · TRUCK
Carriers run under4
26 mo
Inspections4
all-time
OOS inspections2
of 4
First seenDec 5, 2023
TX
Last seenFeb 6, 2026
TX
Inspected under 4 different carriers in 26 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
3AKJGND15JDJK5769
Make
Freightliner
Model
SD122
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
Jul 12, 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
JGND1

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
JK5769

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
SD122

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.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 5, 2023 – Feb 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 6, 2026TXIII · Driver-only2BARNHART TRANSPORTATION LLC 125989171P586N/TX
Feb 7, 2025TXII · Walk-around13 M & D ENTERPRISES LLC 923813R771789/TX
Apr 20, 2024TXII · Walk-around2OOSV3M ENTERPRISE LLC 3867240R725760/TX
Dec 5, 2023TXII · Walk-around3OOSALZEN ENTERPRISES INC 30943893JY777/OK
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BARNHART TRANSPORTATION LLC1259891Feb 6, 2026Feb 6, 20261PA
3 M & D ENTERPRISES LLC923813Feb 7, 2025Feb 7, 20251TX
V3M ENTERPRISE LLC3867240Apr 20, 2024Apr 20, 20241TX
ALZEN ENTERPRISES INC3094389Dec 5, 2023Dec 5, 20231OK
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.
71P586NTXBARNHART TRANSPORTATION LLCFeb 6, 2026Feb 6, 20261
R771789TX3 M & D ENTERPRISES LLCFeb 7, 2025Feb 7, 20251
R725760TXV3M ENTERPRISE LLCApr 20, 2024Apr 20, 20241
3JY777OKALZEN ENTERPRISES INCDec 5, 2023Dec 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026