Equipment unit · VIN-decoded · NHTSA vPIC

3HSDZTZR7LN537011

Not yet decoded
Carriers run under2
8 mo
Inspections2
all-time
OOS inspections2
of 2
First seenNov 11, 2025
AZ
Last seenJul 28, 2026
CA
Inspected under 2 different carriers in 8 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
3HS

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DZTZR

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1990 or 2020

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

North American serial sequence
537011

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 · Nov 11, 2025 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026CAI · Full6OOSANFIELD ENERGY US CORP 4480204HYA9K4/AZ
Nov 11, 2025AZII · Walk-around4OOSALL STAR STORAGE & CONTAINER SALES LLC 293412504W5057/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ANFIELD ENERGY US CORP4480204Jul 28, 2026Jul 28, 20261AZ
ALL STAR STORAGE & CONTAINER SALES LLC2934125Nov 11, 2025Nov 11, 20251AZ
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.
HYA9K4AZ1ANFIELD ENERGY US CORPJul 28, 2026Jul 28, 20261
04W5057AZALL STAR STORAGE & CONTAINER SALES LLCNov 11, 2025Nov 11, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC