Equipment unit · VIN-decoded · NHTSA vPIC

1995 Kenworth T600

3XKADR9X5SF484608 · Truck-Tractor · TRUCK
Carriers run under4
23 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJun 16, 2024
TX
Last seenMay 7, 2026
TX
Inspected under 4 different carriers in 23 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
3XKADR9X5SF484608
Make
Kenworth
Model
T600
Model year
1995
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
3XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ADR9X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1995 or 2025

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

North American serial sequence
484608

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 · 3 decoded VINs at 100.0% prefix purity.

Model
T600

Prefix basis · 3 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
1995

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T600

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 16, 2024 – May 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 7, 2026TXI · Full5OOSAMERICO IGNACIO MONTANEZ VARGAS 442804071AB5H/TA
Oct 31, 2025TXIII · Driver-only1AMERICO IGNACIO MONTANEZ VARGAS 442804071AB5H/TA
Oct 20, 2025TXII · Walk-around7IVAN JESUS RUIZ HERNANDEZ 317480671AB5H/NL
Oct 14, 2025TXII · Walk-around7IVAN JESUS RUIZ HERNANDEZ 317480671AB5H/TA
Aug 15, 2025TXII · Walk-around2JESUS EDUARDO GUERRERO GUERRERO 306280971AB5H/MX
Nov 5, 2024USI · Full7OOSJESUS EDUARDO GUERRERO GUERRERO 306280971AB5H/MX
Jun 16, 2024TXIII · Driver-only0JUAN FELIPE AGUIRRE LIMA 211042971AB5H/MX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMERICO IGNACIO MONTANEZ VARGAS4428040Oct 31, 2025May 7, 20262TA
IVAN JESUS RUIZ HERNANDEZ3174806Oct 14, 2025Oct 20, 20252TA
JESUS EDUARDO GUERRERO GUERRERO3062809Nov 5, 2024Aug 15, 20252NL
JUAN FELIPE AGUIRRE LIMA2110429Jun 16, 2024Jun 16, 20241TA
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.
71AB5HTAAMERICO IGNACIO MONTANEZ VARGASOct 31, 2025May 7, 20262
71AB5HNLIVAN JESUS RUIZ HERNANDEZOct 20, 2025Oct 20, 20251
71AB5HTAIVAN JESUS RUIZ HERNANDEZOct 14, 2025Oct 14, 20251
71AB5HMXJESUS EDUARDO GUERRERO GUERRERONov 5, 2024Aug 15, 20252
71AB5HMXJUAN FELIPE AGUIRRE LIMAJun 16, 2024Jun 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026