Equipment unit · VIN-decoded · NHTSA vPIC

1997 Peterbilt 567

1XPCDU8X4VD426783 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections24
all-time
OOS inspections6
of 24
First seenAug 14, 2023
US
Last seenDec 4, 2025
TX
Inspected under 2 different carriers in 28 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
1XPCDU8X4VD426783
Make
Peterbilt
Model
567
Model year
1997
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 23, 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
CDU8X

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1997 or 2027

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

North American serial sequence
426783

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
1997

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
567

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

  • 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 14, 2023 – Dec 4, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 4, 2025TXII · Walk-around2BED ROCK INC 10072921L58156/TX
Dec 1, 2025TXII · Walk-around0BED ROCK INC 10072921L58156/TX
Oct 8, 2025TXII · Walk-around0BED ROCK INC 10072921L58156/TX
Jun 25, 2025USII · Walk-around0BED ROCK INC 10072921L58156/TX
Jun 13, 2025USII · Walk-around0BED ROCK INC 10072921L58156/TX
Jun 5, 2025USII · Walk-around1BED ROCK INC 10072921L58156/TX
Jun 4, 2025USII · Walk-around0BED ROCK INC 10072921L58156/TX
Jun 3, 2025USI · Full1BED ROCK INC 10072921L58156/TX
Dec 16, 2024TXII · Walk-around5BED ROCK INC 10072921L58156/TX
Nov 27, 2024USII · Walk-around2OOSBED ROCK INC 10072921L58156/TX
Oct 29, 2024TXII · Walk-around0BED ROCK INC 10072921L58156/TX
Jul 30, 2024TXII · Walk-around2BED ROCK INC 10072921L58156/TX
Feb 28, 2024TXI · Full1ARMANDO NOLASCO MARTINEZ 17863161L58156/TX
Feb 9, 2024TXII · Walk-around3OOSBED ROCK INC 10072921L58156/TX
Dec 29, 2023TXII · Walk-around0BED ROCK INC 10072921L58156/TX
Dec 6, 2023TXII · Walk-around0BED ROCK INC 10072921L58156/TX
Nov 29, 2023TXII · Walk-around0ARMANDO NOLASCO MARTINEZ 17863161L58156/TX
Nov 1, 2023TXII · Walk-around0BED ROCK INC 10072921L58156/TX
Oct 4, 2023TXI · Full0BED ROCK INC 10072921L58156/TX
Oct 3, 2023TXI · Full2OOSBED ROCK INC 10072921L58156/TX
Oct 2, 2023TXI · Full5ARMANDO NOLASCO MARTINEZ 17863161L58156/TX
Sep 26, 2023TXII · Walk-around2OOSARMANDO NOLASCO MARTINEZ 17863161L58156/TX
Sep 5, 2023TXI · Full4OOSBED ROCK INC 10072921L58156/TX
Aug 14, 2023USI · Full7OOSARMANDO NOLASCO MARTINEZ 17863161L58156/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BED ROCK INC1007292Sep 5, 2023Dec 4, 202519MO
ARMANDO NOLASCO MARTINEZ1786316Aug 14, 2023Feb 28, 20245CH
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.
1L58156TX1BED ROCK INCSep 5, 2023Dec 4, 202519
1L58156TXARMANDO NOLASCO MARTINEZAug 14, 2023Feb 28, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026