Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 389

1XPXD49X1KD610946 · Truck-Tractor · TRUCK
Carriers run under1
29 mo
Inspections11
all-time
OOS inspections1
of 11
First seenSep 21, 2023
CA
Last seenFeb 24, 2026
NM
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPXD49X1KD610946
Make
Peterbilt
Model
389
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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
XD49X

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1989 or 2019

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

North American serial sequence
610946

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 · 12,357 decoded VINs at 100.0% prefix purity.

Model
389

Prefix basis · 12,357 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
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
389

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 · Sep 21, 2023 – Feb 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 24, 2026NMII · Walk-around0ROUND PRAIRIE TRANSPORT LLC 3192443YAKQ477/OR
Oct 22, 2025WAII · Walk-around6OOSROUND PRAIRIE TRANSPORT LLC 3192443YAKL975/OR
Jul 24, 2025CAII · Walk-around1ROUND PRAIRIE TRANSPORT LLC 3192443YAKL975/OR
Jul 2, 2025CAIII · Driver-only0ROUND PRAIRIE TRANSPORT LLC 3192443YAKL975/OR
Jun 25, 2025TXII · Walk-around0ROUND PRAIRIE TRANSPORT LLC 3192443YAKL975/OR
Nov 19, 2024CAI · Full1ROUND PRAIRIE TRANSPORT LLC 3192443YAJP808/OR
Jun 27, 2024WYIII · Driver-only0ROUND PRAIRIE TRANSPORT LLC 3192443YAJP808/OR
May 22, 2024MTII · Walk-around3ROUND PRAIRIE TRANSPORT LLC 3192443YAJP808/OR
Feb 1, 2024CAII · Walk-around2ROUND PRAIRIE TRANSPORT LLC 3192443YAJP808/OR
Jan 31, 2024ORII · Walk-around3ROUND PRAIRIE TRANSPORT LLC 3192443YAJP808/OR
Sep 21, 2023CAI · Full0ROUND PRAIRIE TRANSPORT LLC 3192443YAJP808/OR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROUND PRAIRIE TRANSPORT LLC3192443Sep 21, 2023Feb 24, 202611OR
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.
YAKQ477ORROUND PRAIRIE TRANSPORT LLCFeb 24, 2026Feb 24, 20261
YAKL975ORROUND PRAIRIE TRANSPORT LLCJun 25, 2025Oct 22, 20254
YAJP808ORROUND PRAIRIE TRANSPORT LLCSep 21, 2023Nov 19, 20246
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026