Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner SD122

3ALMGNDV0PDUK7801 · Truck · INCOMPLETE VEHICLE
Carriers run under2
25 mo
Inspections6
all-time
OOS inspections0
of 6
First seenMar 4, 2024
AL
Last seenApr 20, 2026
AL
Inspected under 2 different carriers in 25 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
3ALMGNDV0PDUK7801
Make
Freightliner
Model
SD122
Model year
2023
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 27, 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
3AL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
MGNDV

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
UK7801

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

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

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 · Mar 4, 2024 – Apr 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 20, 2026ALIII · Driver-only0WIREGRASS CONSTRUCTION CO INC 51562626A2PYM/AL
Jan 6, 2026ALII · Walk-around3WIREGRASS CONSTRUCTION CO INC 51562626A2PYM/AL
Mar 31, 2025ALIII · Driver-only0WIREGRASS CONSTRUCTION CO INC 51562626A2PYM/AL
Oct 30, 2024ALIII · Driver-only0WIREGRASS CONSTRUCTION CO INC 5156262A0HR7C/AL
May 22, 2024ALII · Walk-around1JOHN G WALTON CONSTRUCTION COMPANY INC 12827402A0HR7C/AL
Mar 4, 2024ALII · Walk-around3JOHN G WALTON CONSTRUCTION COMPANY INC 12827402A0HR7C/AL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WIREGRASS CONSTRUCTION CO INC515626Oct 30, 2024Apr 20, 20264AL
JOHN G WALTON CONSTRUCTION COMPANY INC1282740Mar 4, 2024May 22, 20242AL
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.
26A2PYMALWIREGRASS CONSTRUCTION CO INCMar 31, 2025Apr 20, 20263
2A0HR7CALWIREGRASS CONSTRUCTION CO INCOct 30, 2024Oct 30, 20241
2A0HR7CALJOHN G WALTON CONSTRUCTION COMPANY INCMar 4, 2024May 22, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 27, 2026