Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBDP9X8RD610349 · Truck-Tractor · TRUCK
Carriers run under3
32 mo
Inspections7
all-time
OOS inspections2
of 7
First seenNov 29, 2023
CA
Last seenJul 20, 2026
CO
Inspected under 3 different carriers in 32 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
1XPBDP9X8RD610349
Make
Peterbilt
Model
579
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 25, 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
8 · valid

Deterministic · position 9; calculated value 8.

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
610349

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
2024

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 · Nov 29, 2023 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026COI · Full4ELITE SAFETY TRANSPORT LLC 4192754R817400/TX
Jan 23, 2025ARIII · Driver-only2KAL FREIGHT INC 2511620ZP44755/CA
Aug 1, 2024NMI · Full1KAL FREIGHT INC 2511620ZP09992/CA
Jul 23, 2024MSII · Walk-around1OOSKAL FREIGHT INC 2511620ZP09992/CA
Jun 18, 2024OHIII · Driver-only3KAL FREIGHT INC 2511620ZP09992/CA
Feb 13, 2024NVIII · Driver-only2OOSSPG TRANSPORTATION INC 2881143ZP09992/CA
Nov 29, 2023CAI · Full0SPG TRANSPORTATION INC 2881143ZP09992/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ELITE SAFETY TRANSPORT LLC4192754Jul 20, 2026Jul 20, 20261TX
KAL FREIGHT INC2511620Jun 18, 2024Jan 23, 20254TX
SPG TRANSPORTATION INC2881143Nov 29, 2023Feb 13, 20242TX
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.
R817400TX1ELITE SAFETY TRANSPORT LLCJul 20, 2026Jul 20, 20261
ZP44755CAKAL FREIGHT INCJan 23, 2025Jan 23, 20251
ZP09992CAKAL FREIGHT INCJun 18, 2024Aug 1, 20243
ZP09992CASPG TRANSPORTATION INCNov 29, 2023Feb 13, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026