Equipment unit · VIN-decoded · NHTSA vPIC

2001 Kenworth T600

3WKADB9X01F601935 · Truck-Tractor · TRUCK
Carriers run under1
27 mo
Inspections30
all-time
OOS inspections11
of 30
First seenOct 6, 2023
US
Last seenJan 22, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKADB9X01F601935
Make
Kenworth
Model
T600
Model year
2001
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 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
3WK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ADB9X

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
2001 or 2031

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

North American serial sequence
601935

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2001

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 6, 2023 – Jan 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 22, 2026TXII · Walk-around14FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Dec 15, 2025TXIII · Driver-only0FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Dec 11, 2025USII · Walk-around3FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Nov 5, 2025TXIII · Driver-only3FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Oct 21, 2025USI · Full8OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Oct 3, 2025TXII · Walk-around2FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Oct 2, 2025TXIII · Driver-only3FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Sep 12, 2025TXIII · Driver-only2FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Aug 26, 2025TXIII · Driver-only3FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Aug 25, 2025TXIII · Driver-only2FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Jul 14, 2025USI · Full17OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Jul 11, 2025TXII · Walk-around7FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Apr 7, 2025USII · Walk-around0FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Mar 20, 2025USI · Full18OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Mar 13, 2025TXIII · Driver-only1FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Jan 21, 2025USII · Walk-around0FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Jan 17, 2025USII · Walk-around10OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Nov 28, 2024TXIII · Driver-only3FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Oct 16, 2024USII · Walk-around2OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Sep 24, 2024USII · Walk-around0FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Sep 13, 2024USII · Walk-around6OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Aug 29, 2024USII · Walk-around0FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Aug 3, 2024USII · Walk-around0FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Jul 27, 2024USI · Full6OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Jun 27, 2024USI · Full4OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Jun 6, 2024USII · Walk-around2OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Apr 29, 2024USI · Full5OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Nov 11, 2023USII · Walk-around0FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Nov 9, 2023USI · Full4OOSFRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
Oct 6, 2023USII · Walk-around0FRANCISCO PEREZ ESQUIVEL 370949017AT7F/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FRANCISCO PEREZ ESQUIVEL3709490Oct 6, 2023Jan 22, 202630NL
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.
17AT7FMXFRANCISCO PEREZ ESQUIVELOct 6, 2023Jan 22, 202630
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026