Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth T680

1XKYD49X0NJ476429 · Truck-Tractor · TRUCK
Carriers run under7
26 mo
Inspections8
all-time
OOS inspections2
of 8
First seenJul 26, 2023
AZ
Last seenSep 10, 2025
MI
Inspected under 7 different carriers in 26 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
1XKYD49X0NJ476429
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 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
0 · valid

Deterministic · position 9; calculated value 0.

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
476429

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 · Jul 26, 2023 – Sep 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 10, 2025MII · Full5OOSZMAX WORLDWIDE INC 3032649403577/NE
May 26, 2025TNIII · Driver-only2OOSMICROFREIGHT LOGISTIC LLC 3245690403577/NE
May 5, 2025PAI · Full3FORWARD CARGO INCORPORATED 3690740403577/NE
Oct 24, 2024NEIII · Driver-only0EZGO INC 4095196403577/NE
Jun 23, 2024AZII · Walk-around3RBY TRUCKING INC 3908929403577/NE
Mar 12, 2024WAIII · Driver-only0RBY TRUCKING INC 3908929403577/NE
Oct 11, 2023NVIII · Driver-only1HARTZAFIRE TRANSPORT LLC 3491160403577/NE
Jul 26, 2023AZIII · Driver-only1GBAO8082 INC 3185706403577/NE
03

Carriers this unit has run under

7 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZMAX WORLDWIDE INC3032649Sep 10, 2025Sep 10, 20251ND
MICROFREIGHT LOGISTIC LLC3245690May 26, 2025May 26, 20251MN
FORWARD CARGO INCORPORATED3690740May 5, 2025May 5, 20251PA
EZGO INC4095196Oct 24, 2024Oct 24, 20241IL
RBY TRUCKING INC3908929Mar 12, 2024Jun 23, 20242OH
HARTZAFIRE TRANSPORT LLC3491160Oct 11, 2023Oct 11, 20231MN
GBAO8082 INC3185706Jul 26, 2023Jul 26, 20231OH
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.
403577NEZMAX WORLDWIDE INCSep 10, 2025Sep 10, 20251
403577NEMICROFREIGHT LOGISTIC LLCMay 26, 2025May 26, 20251
403577NEFORWARD CARGO INCORPORATEDMay 5, 2025May 5, 20251
403577NEEZGO INCOct 24, 2024Oct 24, 20241
403577NERBY TRUCKING INCMar 12, 2024Jun 23, 20242
403577NEHARTZAFIRE TRANSPORT LLCOct 11, 2023Oct 11, 20231
403577NEGBAO8082 INCJul 26, 2023Jul 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026