Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth T680

1XKYD49X8NJ496458 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections31
all-time
OOS inspections2
of 31
First seenAug 3, 2023
CA
Last seenJul 15, 2026
TX
Inspected under 2 different carriers in 35 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
1XKYD49X8NJ496458
Make
Kenworth
Model
T680
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
YD49X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1992 or 2022

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

North American serial sequence
496458

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
KENWORTH

Prefix basis · 43,483 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 43,483 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
2022

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T680

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 · Aug 3, 2023 – Jul 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 15, 2026TXII · Walk-around0D RAMIREZ TRANSPORT INC 1405178YP90935/CA
May 27, 2026NMIII · Driver-only0RMZ TRANSPORT INC 2798127YP90935/CA
May 3, 2026NMII · Walk-around3OOSD RAMIREZ TRANSPORT INC 1405178YP90935/CA
Apr 2, 2026CAIII · Driver-only0D RAMIREZ TRANSPORT INC 1405178YP90935/CA
Mar 25, 2026COIII · Driver-only7D RAMIREZ TRANSPORT INC 1405178YP90935/CA
Mar 4, 2026COIII · Driver-only2RMZ TRANSPORT INC 2798127YP90935/CA
Feb 26, 2026CAI · Full1RMZ TRANSPORT INC 2798127YP90935/CA
Jan 12, 2026CAIII · Driver-only1D RAMIREZ TRANSPORT INC 1405178YP90935/CA
Nov 8, 2025NMII · Walk-around0RMZ TRANSPORT INC 2798127YP90935/CA
Oct 23, 2025USII · Walk-around2D RAMIREZ TRANSPORT INC 1405178YP90935/CA
Sep 15, 2025CAI · Full2D RAMIREZ TRANSPORT INC 1405178YP90935/CA
Sep 15, 2025CAII · Walk-around4OOSD RAMIREZ TRANSPORT INC 1405178YP90935/CA
Sep 11, 2025USI · Full0RMZ TRANSPORT INC 2798127YP90935/CA
Aug 7, 2025CAII · Walk-around1RMZ TRANSPORT INC 2798127YP90935/CA
Jun 8, 2025NMII · Walk-around0RMZ TRANSPORT INC 2798127YP90935/CA
Jun 4, 2025USI · Full2RMZ TRANSPORT INC 2798127YP90935/CA
Jun 1, 2025NMIII · Driver-only0RMZ TRANSPORT INC 2798127YP90935/CA
Nov 19, 2024NMII · Walk-around0RMZ TRANSPORT INC 2798127YP90935/CA
Oct 29, 2024CAI · Full0RMZ TRANSPORT INC 2798127YP90935/CA
Sep 17, 2024AZII · Walk-around4RMZ TRANSPORT INC 2798127YP90935/CA
Aug 27, 2024CAI · Full2RMZ TRANSPORT INC 2798127YP90935/CA
Aug 8, 2024CAIII · Driver-only0RMZ TRANSPORT INC 2798127YP90935/CA
Aug 8, 2024CAIII · Driver-only0RMZ TRANSPORT INC 2798127YP90935/CA
Aug 3, 2024NMIII · Driver-only0RMZ TRANSPORT INC 2798127YP90935/CA
Jun 27, 2024NMIII · Driver-only0RMZ TRANSPORT INC 2798127YP90935/CA
May 30, 2024CAIII · Driver-only0RMZ TRANSPORT INC 2798127YP90935/CA
May 16, 2024CAIII · Driver-only0RMZ TRANSPORT INC 2798127YP90935/CA
Mar 14, 2024CAI · Full0RMZ TRANSPORT INC 2798127YP90935/CA
Jan 3, 2024ORIII · Driver-only1RMZ TRANSPORT INC 2798127YP90935/CA
Aug 16, 2023CAII · Walk-around1RMZ TRANSPORT INC 2798127YP90935/CA
Aug 3, 2023CAI · Full0RMZ TRANSPORT INC 2798127YP90935/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
D RAMIREZ TRANSPORT INC1405178Sep 15, 2025Jul 15, 20268CA
RMZ TRANSPORT INC2798127Aug 3, 2023May 27, 202623CA
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.
YP90935CA1D RAMIREZ TRANSPORT INCSep 15, 2025Jul 15, 20268
YP90935CARMZ TRANSPORT INCAug 3, 2023May 27, 202623
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026