Equipment unit · VIN-decoded · NHTSA vPIC

2009 Peterbilt 386

1XPHDB9X59D772016 · Truck-Tractor · TRUCK
Carriers run under3
16 mo
Inspections7
all-time
OOS inspections5
of 7
First seenOct 19, 2023
TX
Last seenFeb 17, 2025
TX
Inspected under 3 different carriers in 16 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
1XPHDB9X59D772016
Make
Peterbilt
Model
386
Model year
2009
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
HDB9X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2009 or 2039

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

North American serial sequence
772016

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 · 352 decoded VINs at 100.0% prefix purity.

Model
386

Prefix basis · 352 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
2009

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
386

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 · Oct 19, 2023 – Feb 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 17, 2025TXIII · Driver-only2ISLA J TRANSPORT LLC 431138372P770M/TX
Oct 4, 2024TXIII · Driver-only2ROMERO TRUKING TX LLC 421531972P770M/TX
Sep 30, 2024TXII · Walk-around10OOSROMERO TRUKING TX LLC 421531972P770M/TX
Mar 20, 2024TXII · Walk-around10OOSLN TRANSPORTATION LLC 3989127525445G/TX
Feb 28, 2024TXI · Full15OOSLN TRANSPORTATION LLC 3989127525445G/TX
Jan 11, 2024TXII · Walk-around6OOSLN TRANSPORTATION LLC 3989127525445G/TX
Oct 19, 2023TXII · Walk-around11OOSLN TRANSPORTATION LLC 39891274631N46/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ISLA J TRANSPORT LLC4311383Feb 17, 2025Feb 17, 20251TX
ROMERO TRUKING TX LLC4215319Sep 30, 2024Oct 4, 20242TX
LN TRANSPORTATION LLC3989127Oct 19, 2023Mar 20, 20244TX
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.
72P770MTXISLA J TRANSPORT LLCFeb 17, 2025Feb 17, 20251
72P770MTXROMERO TRUKING TX LLCSep 30, 2024Oct 4, 20242
525445GTXLN TRANSPORTATION LLCJan 11, 2024Mar 20, 20243
4631N46TXLN TRANSPORTATION LLCOct 19, 2023Oct 19, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026