Equipment unit · VIN-decoded · NHTSA vPIC

57VAA4529M1000999

Not yet decoded
Carriers run under2
5 mo
Inspections2
all-time
OOS inspections0
of 2
First seenDec 5, 2025
CA
Last seenMay 29, 2026
CA
Inspected under 2 different carriers in 5 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
57V

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AA452

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1991 or 2021

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

North American serial sequence
000999

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.

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, 2025 – May 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 29, 2026CAI · Full1NEW GENERATION TRANSPORTATION SERVICES LLC 3765858456083Z/ME
Dec 5, 2025CAI · Full4LLAMAS I E TRANSPORT LLC 1266560456083Z/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NEW GENERATION TRANSPORTATION SERVICES LLC3765858May 29, 2026May 29, 20261CA
LLAMAS I E TRANSPORT LLC1266560Dec 5, 2025Dec 5, 20251CA
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.
456083ZMENEW GENERATION TRANSPORTATION SERVICES LLCMay 29, 2026May 29, 20261
456083ZMELLAMAS I E TRANSPORT LLCDec 5, 2025Dec 5, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC