Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T680

1XKYD49X2RJ332631 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJun 30, 2023
GA
Last seenApr 21, 2026
TX
Inspected under 2 different carriers in 34 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
1XKYD49X2RJ332631
Make
Kenworth
Model
T680
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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
YD49X

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

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
332631

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
2024

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 · Jun 30, 2023 – Apr 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 21, 2026TXII · Walk-around4OOSZAMUDIO TRANSPORT LLC 3643193NONE/UK
Nov 25, 2025FLIII · Driver-only0RDH TRUCKING INC 1106515DF13GT/FL
Dec 24, 2024FLII · Walk-around4RDH TRUCKING INC 1106515XA537K/FL
Apr 10, 2024FLI · Full0RDH TRUCKING INC 1106515XA537K/FL
Feb 22, 2024FLIII · Driver-only0RDH TRUCKING INC 1106515AB90EM/FL
Sep 27, 2023MSII · Walk-around0RDH TRUCKING INC 1106515AB90EM/FL
Jun 30, 2023GAIII · Driver-only1RDH TRUCKING INC 1106515AB90EM/FL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZAMUDIO TRANSPORT LLC3643193Apr 21, 2026Apr 21, 20261NJ
RDH TRUCKING INC1106515Jun 30, 2023Nov 25, 20256FL
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.
NONEUKZAMUDIO TRANSPORT LLCApr 21, 2026Apr 21, 20261
DF13GTFLRDH TRUCKING INCNov 25, 2025Nov 25, 20251
XA537KFLRDH TRUCKING INCApr 10, 2024Dec 24, 20242
AB90EMFLRDH TRUCKING INCJun 30, 2023Feb 22, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026