Equipment unit · VIN-decoded · NHTSA vPIC

2010 Kenworth T8 Series

1XKDD49X2AJ260557 · Truck-Tractor · TRUCK
T800
Carriers run under1
36 mo
Inspections15
all-time
OOS inspections3
of 15
First seenJul 11, 2023
NM
Last seenJul 29, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKDD49X2AJ260557
Make
Kenworth
Model
T8 Series
Model year
2010
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
DD49X

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1980 or 2010

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

North American serial sequence
260557

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 · 1,944 decoded VINs at 93.9% prefix purity.

Model
T8 Series

Prefix basis · 1,944 decoded VINs at 93.9% prefix purity.

Model line
T800

Sourced label · prefix basis 1,944 decoded VINs at 93.9% 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
2010

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T8 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 · Jul 11, 2023 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026USIII · Driver-only1TOMAS OLIVAS CALDERON 119833392EP0C/MX
May 28, 2026USIII · Driver-only0TOMAS OLIVAS CALDERON 119833392EP8C/MX
May 21, 2026USI · Full0TOMAS OLIVAS CALDERON 119833392EP8C/MX
Oct 15, 2025TXI · Full12OOSTOMAS OLIVAS CALDERON 119833392EP8C/MX
Jul 29, 2025USI · Full2TOMAS OLIVAS CALDERON 119833392EP8C/CI
Jun 24, 2025USI · Full3TOMAS OLIVAS CALDERON 119833392EP8C/MX
Apr 14, 2025USI · Full1TOMAS OLIVAS CALDERON 119833392EP8C/MX
Feb 26, 2025USI · Full0TOMAS OLIVAS CALDERON 119833392EP8C/MX
Sep 17, 2024TXI · Full9TOMAS OLIVAS CALDERON 119833392EP8C/MX
Jun 21, 2024USII · Walk-around0TOMAS OLIVAS CALDERON 119833392EP8C/MX
May 23, 2024NMII · Walk-around0TOMAS OLIVAS CALDERON 119833392EP8C/MX
Oct 18, 2023USI · Full3OOSTOMAS OLIVAS CALDERON 119833392EP8C/MX
Aug 30, 2023NMI · Full1OOSTOMAS OLIVAS CALDERON 119833392EP8C/CH
Aug 15, 2023NMII · Walk-around0TOMAS OLIVAS CALDERON 119833392EP8C/CH
Jul 11, 2023NMIII · Driver-only0TOMAS OLIVAS CALDERON 119833392EP8C/CH
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TOMAS OLIVAS CALDERON1198333Jul 11, 2023Jul 29, 202615CI
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.
92EP0CMX1TOMAS OLIVAS CALDERONJul 29, 2026Jul 29, 20261
92EP8CMXTOMAS OLIVAS CALDERONOct 18, 2023May 28, 202610
92EP8CCITOMAS OLIVAS CALDERONJul 29, 2025Jul 29, 20251
92EP8CCHTOMAS OLIVAS CALDERONJul 11, 2023Aug 30, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026