Equipment unit · VIN-decoded · NHTSA vPIC

2022 Kenworth T680

1XKYD49X7NJ481904 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections5
all-time
OOS inspections0
of 5
First seenDec 5, 2023
NC
Last seenSep 14, 2026
AZ
Inspected under 2 different carriers in 33 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
1XKYD49X7NJ481904
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
Jul 11, 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
7 · valid

Deterministic · position 9; calculated value 7.

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
481904

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.

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 · Dec 5, 2023 – Sep 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 14, 2026AZIII · Driver-only0—NBAP LLC 3473696ZP68682/CA
Mar 31, 2025TNI · Full2—TENNESSEE STEEL HAULERS LLC 159317M8098HY/TN
Dec 16, 2024NCIII · Driver-only0—TENNESSEE STEEL HAULERS LLC 159317M8098HY/TN
Aug 13, 2024MEIII · Driver-only0—TENNESSEE STEEL HAULERS LLC 159317M8098HY/TN
Dec 5, 2023NCII · Walk-around1—TENNESSEE STEEL HAULERS LLC 159317M8098HY/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NBAP LLC3473696Sep 14, 2026Sep 14, 20261CA
TENNESSEE STEEL HAULERS LLC159317Dec 5, 2023Mar 31, 20254TN
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.
ZP68682CA1NBAP LLCSep 14, 2026 → Sep 14, 20261
M8098HYTN—TENNESSEE STEEL HAULERS LLCDec 5, 2023 → Mar 31, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 11, 2026