Equipment unit · VIN-decoded · NHTSA vPIC

1L01A532051156439

Not yet decoded
Carriers run under2
31 mo
Inspections17
all-time
OOS inspections5
of 17
First seenAug 3, 2023
US
Last seenMar 9, 2026
US
Inspected under 2 different carriers in 31 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
1L01A532051156439
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 14, 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
1L0

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1A532

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
2005 or 2035

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

North American serial sequence
156439

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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

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 3, 2023 – Mar 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 9, 2026USII · Walk-around1MARIO R GRIJALVA 83704401153B/AZ
Mar 2, 2026USII · Walk-around2OOSKORAIMA EVELYN GRIJALVA DE LA ROSA 374793401153B/AZ
Jan 28, 2026USI · Full8MARIO R GRIJALVA 83704401153B/AZ
Jan 14, 2026USI · Full3KORAIMA EVELYN GRIJALVA DE LA ROSA 374793401153B/AZ
Nov 24, 2025USI · Full9OOSMARIO R GRIJALVA 83704401153B/AZ
Aug 15, 2025USII · Walk-around6MARIO R GRIJALVA 83704401153B/AZ
Jul 16, 2025USI · Full6MARIO R GRIJALVA 83704401153B/AZ
Jul 7, 2025USI · Full8OOSKORAIMA EVELYN GRIJALVA DE LA ROSA 374793401153B/AZ
Jun 23, 2025USI · Full6KORAIMA EVELYN GRIJALVA DE LA ROSA 374793401153B/AZ
Jun 16, 2025USIII · Driver-only0KORAIMA EVELYN GRIJALVA DE LA ROSA 374793401153B/AZ
Feb 12, 2025USI · Full5KORAIMA EVELYN GRIJALVA DE LA ROSA 374793401153B/AZ
Oct 15, 2024USI · Full9MARIO R GRIJALVA 83704401153B/AZ
Jun 21, 2024USI · Full7OOSKORAIMA EVELYN GRIJALVA DE LA ROSA 374793401153B/AZ
May 8, 2024USI · Full9MARIO R GRIJALVA 83704401153B/AZ
Apr 4, 2024USII · Walk-around6MARIO R GRIJALVA 83704401153B/AZ
Mar 25, 2024USII · Walk-around4KORAIMA EVELYN GRIJALVA DE LA ROSA 374793402253B/AZ
Aug 3, 2023USI · Full17OOSMARIO R GRIJALVA 83704401153B/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARIO R GRIJALVA837044Aug 3, 2023Mar 9, 20269AZ
KORAIMA EVELYN GRIJALVA DE LA ROSA3747934Mar 25, 2024Mar 2, 20268SO
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.
01153BAZMARIO R GRIJALVAAug 3, 2023Mar 9, 20269
01153BAZKORAIMA EVELYN GRIJALVA DE LA ROSAJun 21, 2024Mar 2, 20267
02253BAZKORAIMA EVELYN GRIJALVA DE LA ROSAMar 25, 2024Mar 25, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026