Equipment unit · VIN-decoded · NHTSA vPIC

2006 Kenworth T6 Series

1XKAD48X56J092845 · Truck-Tractor · TRUCK
T600
Carriers run under1
29 mo
Inspections18
all-time
OOS inspections7
of 18
First seenNov 6, 2023
NM
Last seenApr 8, 2026
NM
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKAD48X56J092845
Make
Kenworth
Model
T6 Series
Model year
2006
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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AD48X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2006 or 2036

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

North American serial sequence
092845

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 · 423 decoded VINs at 97.9% prefix purity.

Model
T6 Series

Prefix basis · 423 decoded VINs at 97.9% prefix purity.

Model line
T600

Sourced label · prefix basis 423 decoded VINs at 97.9% prefix purity.

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
2006

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T6 Series

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 6, 2023 – Apr 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 8, 2026NMIII · Driver-only0TOMAS OLIVAS CALDERON 119833379BE2H/MX
Feb 18, 2026USI · Full0TOMAS OLIVAS CALDERON 119833379BE2H/MX
Feb 4, 2026USI · Full3TOMAS OLIVAS CALDERON 119833379BE2H/MX
Jan 7, 2026USI · Full2OOSTOMAS OLIVAS CALDERON 119833379BE2H/MX
Dec 1, 2025USI · Full3OOSTOMAS OLIVAS CALDERON 119833379BE2H/MX
Nov 13, 2025TXI · Full9TOMAS OLIVAS CALDERON 119833379BE2H/DF
Feb 6, 2025USI · Full7OOSTOMAS OLIVAS CALDERON 119833314AB2P/MX
Nov 23, 2024USIII · Driver-only0TOMAS OLIVAS CALDERON 119833314AB2P/MX
Nov 16, 2024USIII · Driver-only1OOSTOMAS OLIVAS CALDERON 119833314AB2P/MX
Nov 9, 2024USIII · Driver-only0TOMAS OLIVAS CALDERON 119833314AB2P/MX
Oct 18, 2024NMIII · Driver-only0TOMAS OLIVAS CALDERON 119833314AB2P/CH
Aug 26, 2024NMII · Walk-around0TOMAS OLIVAS CALDERON 119833314AB2P/MX
Aug 6, 2024NMI · Full1TOMAS OLIVAS CALDERON 119833314AB2P/CH
Jul 2, 2024NMII · Walk-around0TOMAS OLIVAS CALDERON 119833314AB2P/MX
May 13, 2024NMI · Full1OOSTOMAS OLIVAS CALDERON 119833314AB2P/CH
Mar 13, 2024TXII · Walk-around3TOMAS OLIVAS CALDERON 119833314AB2P/MX
Jan 9, 2024NMI · Full5OOSTOMAS OLIVAS CALDERON 119833314AB2P/CH
Nov 6, 2023NMI · Full4OOSTOMAS OLIVAS CALDERON 119833314AB2P/CH
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TOMAS OLIVAS CALDERON1198333Nov 6, 2023Apr 8, 202618CI
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.
79BE2HMXTOMAS OLIVAS CALDERONDec 1, 2025Apr 8, 20265
79BE2HDFTOMAS OLIVAS CALDERONNov 13, 2025Nov 13, 20251
14AB2PMXTOMAS OLIVAS CALDERONMar 13, 2024Feb 6, 20257
14AB2PCHTOMAS OLIVAS CALDERONNov 6, 2023Oct 18, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026