Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 567

1XPCP40X4RD685251 · Truck-Tractor · TRUCK
Carriers run under2
18 mo
Inspections7
all-time
OOS inspections2
of 7
First seenFeb 25, 2024
UT
Last seenAug 27, 2025
WY
Inspected under 2 different carriers in 18 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
1XPCP40X4RD685251
Make
Peterbilt
Model
567
Model year
2024
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
CP40X

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1994 or 2024

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

North American serial sequence
685251

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 · 65 decoded VINs at 90.8% prefix purity.

Model
567

Prefix basis · 65 decoded VINs at 90.8% 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
2024

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 25, 2024 – Aug 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 27, 2025WYII · Walk-around6OOSG4 TANK LINES LLC 4013855Z092686/UT
Apr 11, 2025UTI · Full2BASIN WESTERN INC 167011Z092686/UT
Jan 23, 2025UTII · Walk-around5OOSBASIN WESTERN INC 167011Z092686/UT
Dec 2, 2024UTIII · Driver-only3BASIN WESTERN INC 167011Z092686/UT
Nov 26, 2024UTIII · Driver-only2BASIN WESTERN INC 167011Z092686/UT
Nov 7, 2024UTIII · Driver-only2BASIN WESTERN INC 167011Z092686/UT
Feb 25, 2024UTIII · Driver-only0BASIN WESTERN INC 167011Z092686/UT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
G4 TANK LINES LLC4013855Aug 27, 2025Aug 27, 20251CO
BASIN WESTERN INC167011Feb 25, 2024Apr 11, 20256UT
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.
Z092686UTG4 TANK LINES LLCAug 27, 2025Aug 27, 20251
Z092686UTBASIN WESTERN INCFeb 25, 2024Apr 11, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026