Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBDP9X5GD360811 · Truck-Tractor · TRUCK
Carriers run under1
27 mo
Inspections36
all-time
OOS inspections7
of 36
First seenApr 10, 2024
US
Last seenJul 22, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X5GD360811
Make
Peterbilt
Model
579
Model year
2016
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
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
1XP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
BDP9X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1986 or 2016

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

North American serial sequence
360811

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.

Make
PETERBILT

Prefix basis · 21,366 decoded VINs at 100.0% prefix purity.

Model
579

Prefix basis · 21,366 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2016

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
579

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 10, 2024 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026TXI · Full0ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jul 21, 2026TXII · Walk-around1OOSALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jul 2, 2026TXII · Walk-around2ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jun 2, 2026TXII · Walk-around0ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Apr 30, 2026TXII · Walk-around1ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Apr 3, 2026TXII · Walk-around0ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Feb 4, 2026USI · Full3ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jan 16, 2026TXII · Walk-around1ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jan 7, 2026TXII · Walk-around1ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Nov 3, 2025TXII · Walk-around2OOSALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Sep 26, 2025TXII · Walk-around2OOSALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jun 6, 2025TXII · Walk-around5OOSALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
May 31, 2025USI · Full5ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Mar 27, 2025TXII · Walk-around1ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jan 25, 2025USI · Full1ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jan 13, 2025TXII · Walk-around1OOSALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Dec 3, 2024USI · Full2ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Nov 11, 2024USI · Full2ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Oct 24, 2024TXII · Walk-around1ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Oct 3, 2024USI · Full0ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Sep 30, 2024TXII · Walk-around3ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Sep 5, 2024USI · Full1ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Aug 16, 2024USI · Full1ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Aug 7, 2024USI · Full1ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jul 30, 2024TXII · Walk-around1ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jul 9, 2024USII · Walk-around1OOSALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/CH
Jul 4, 2024TXII · Walk-around2OOSALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jun 18, 2024TXII · Walk-around2ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Jun 12, 2024USI · Full0ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
May 30, 2024TXII · Walk-around2ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
May 20, 2024TXII · Walk-around0ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
May 13, 2024USI · Full0ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
May 6, 2024TXII · Walk-around0ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Apr 30, 2024USII · Walk-around0ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Apr 16, 2024USI · Full2ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
Apr 10, 2024USI · Full4ALEJANDRA ESQUIVEL FERNANDEZ 235107331ER8T/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALEJANDRA ESQUIVEL FERNANDEZ2351073Apr 10, 2024Jul 22, 202636CH
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.
31ER8TMX1ALEJANDRA ESQUIVEL FERNANDEZApr 10, 2024Jul 22, 202635
31ER8TCHALEJANDRA ESQUIVEL FERNANDEZJul 9, 2024Jul 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026