Equipment unit · VIN-decoded · NHTSA vPIC

2022 Freightliner SD122

3AKJGND18NDNN5396 · Truck-Tractor · TRUCK
Carriers run under3
21 mo
Inspections5
all-time
OOS inspections1
of 5
First seenOct 7, 2024
MS
Last seenJul 21, 2026
TX
Inspected under 3 different carriers in 21 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
3AKJGND18NDNN5396
Make
Freightliner
Model
SD122
Model year
2022
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
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1992 or 2022

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

North American serial sequence
NN5396

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
2022

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 · Oct 7, 2024 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026TXII · Walk-around7OOSSISU ENERGY LLC 3328258R819610/TX
Jul 8, 2025TXII · Walk-around0SISU ENERGY LLC 3328258R784149/TX
May 13, 2025TXI · Full2SISU ENERGY LLC 3328258R784149/TX
Apr 17, 2025TNI · Full0NORTON TRANSPORT INC 92512914064V/TX
Oct 7, 2024MSII · Walk-around0DIRECT TRANSPORT SOLUTIONS INC 21277923174297/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SISU ENERGY LLC3328258May 13, 2025Jul 21, 20263TX
NORTON TRANSPORT INC925129Apr 17, 2025Apr 17, 20251GA
DIRECT TRANSPORT SOLUTIONS INC2127792Oct 7, 2024Oct 7, 20241AR
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.
R819610TX1SISU ENERGY LLCJul 21, 2026Jul 21, 20261
R784149TXSISU ENERGY LLCMay 13, 2025Jul 8, 20252
14064VTXNORTON TRANSPORT INCApr 17, 2025Apr 17, 20251
3174297INDIRECT TRANSPORT SOLUTIONS INCOct 7, 2024Oct 7, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026