Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner SD122

3AKJGNDV7PDUM8782 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections6
all-time
OOS inspections1
of 6
First seenAug 23, 2023
TX
Last seenAug 28, 2026
TX
Inspected under 2 different carriers in 36 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
3AKJGNDV7PDUM8782
Make
Freightliner
Model
SD122
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 30, 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
JGNDV

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1993 or 2023

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

North American serial sequence
UM8782

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
2023

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 · Aug 23, 2023 – Aug 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 28, 2026TXII · Walk-around1SMYRNA READY MIX CONCRETE LLC 1738904T2022HY/TN
Dec 19, 2025TXII · Walk-around3SMYRNA READY MIX CONCRETE LLC 1738904T2022HY/TN
Aug 5, 2024TXIII · Driver-only4SMYRNA READY MIX CONCRETE LLC 1738904T2022HY/TN
Mar 26, 2024TXI · Full4SMYRNA READY MIX CONCRETE LLC 17389041N31753/TX
Mar 25, 2024TXI · Full6OOSSMYRNA READY MIX CONCRETE LLC 17389041N31753/TX
Aug 23, 2023TXI · Full2INGRAM CONCRETE LLC 19884411N31753/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SMYRNA READY MIX CONCRETE LLC1738904Mar 25, 2024Aug 28, 20265TN
INGRAM CONCRETE LLC1988441Aug 23, 2023Aug 23, 20231TX
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.
T2022HYTN1SMYRNA READY MIX CONCRETE LLCAug 5, 2024Aug 28, 20263
1N31753TXSMYRNA READY MIX CONCRETE LLCMar 25, 2024Mar 26, 20242
1N31753TXINGRAM CONCRETE LLCAug 23, 2023Aug 23, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026