Equipment unit · VIN-decoded · NHTSA vPIC

2016 Kenworth T680

1XKYD49X8GJ484992 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections14
all-time
OOS inspections4
of 14
First seenJun 21, 2023
CA
Last seenJun 23, 2026
CA
Inspected under 2 different carriers in 36 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
1XKYD49X8GJ484992
Make
Kenworth
Model
T680
Model year
2016
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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
1986 or 2016

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

North American serial sequence
484992

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
2016

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 21, 2023 – Jun 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 23, 2026CAI · Full3RMZ TRANSPORT INC 2798127ZP61054/CA
May 12, 2026CAII · Walk-around1OOSD RAMIREZ TRANSPORT INC 1405178ZP61054/CA
Apr 15, 2026CAI · Full5OOSD RAMIREZ TRANSPORT INC 1405178ZP61054/CA
Mar 6, 2026CAI · Full4OOSD RAMIREZ TRANSPORT INC 1405178ZP61054/CA
Aug 28, 2025CAI · Full3D RAMIREZ TRANSPORT INC 1405178ZP61054/CA
Jul 9, 2025CAIII · Driver-only1RMZ TRANSPORT INC 2798127ZP61054/CA
Jun 20, 2025CAIII · Driver-only0RMZ TRANSPORT INC 2798127ZP61054/CA
Apr 23, 2025USI · Full0RMZ TRANSPORT INC 2798127ZP61054/CA
Jul 31, 2024CAIII · Driver-only0RMZ TRANSPORT INC 2798127XP52776/CA
Jun 18, 2024CAI · Full0RMZ TRANSPORT INC 2798127XP52776/CA
May 23, 2024USI · Full2RMZ TRANSPORT INC 2798127XP52776/CA
Oct 17, 2023CAI · Full1OOSRMZ TRANSPORT INC 2798127XP52776/CA
Sep 5, 2023USIII · Driver-only0RMZ TRANSPORT INC 2798127XP52776/CA
Jun 21, 2023CAIII · Driver-only0RMZ TRANSPORT INC 2798127XP52776/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RMZ TRANSPORT INC2798127Jun 21, 2023Jun 23, 202610CA
D RAMIREZ TRANSPORT INC1405178Aug 28, 2025May 12, 20264CA
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.
ZP61054CA1RMZ TRANSPORT INCApr 23, 2025Jun 23, 20264
ZP61054CAD RAMIREZ TRANSPORT INCAug 28, 2025May 12, 20264
XP52776CARMZ TRANSPORT INCJun 21, 2023Jul 31, 20246
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026