Equipment unit · VIN-decoded · NHTSA vPIC

2009 Kenworth T8 Series

1XKDD49X69J254479 · Truck-Tractor · TRUCK
T800
Carriers run under2
34 mo
Inspections58
all-time
OOS inspections23
of 58
First seenOct 17, 2023
TX
Last seenAug 5, 2026
US
Inspected under 2 different carriers in 34 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
1XKDD49X69J254479
Make
Kenworth
Model
T8 Series
Model year
2009
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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
DD49X

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Source · 49 CFR Part 565 ↗
Model year candidates
2009 or 2039

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

Source · 49 CFR Part 565 ↗
North American serial sequence
254479

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

Source · Vektor corpus / NHTSA vPIC ↗
Model
T8 Series

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

Source · Vektor corpus / NHTSA vPIC ↗
Model line
T800

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

Source · model-line evidence ↗
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
2009

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed model
T8 Series

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / 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 · Oct 17, 2023 – Aug 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 5, 2026USII · Walk-around12OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Jul 10, 2026TXII · Walk-around4OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Nov 27, 2025TXII · Walk-around14OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Nov 10, 2025TXII · Walk-around7—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Nov 6, 2025TXI · Full2—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Sep 24, 2025TXII · Walk-around10OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/TA
Sep 17, 2025TXII · Walk-around9OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Sep 5, 2025TXII · Walk-around6—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Aug 26, 2025USI · Full5OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Aug 19, 2025TXI · Full7—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Aug 15, 2025TXI · Full5—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/TA
Jul 29, 2025TXI · Full5—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Jul 16, 2025USI · Full3—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Jun 20, 2025TXI · Full3—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Jun 4, 2025TXI · Full4—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
May 29, 2025TXI · Full5—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
May 26, 2025TXI · Full6OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
May 8, 2025TXI · Full3—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
May 6, 2025TXI · Full12OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
May 5, 2025USI · Full5—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
May 4, 2025USIII · Driver-only0—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/TA
Apr 30, 2025TXI · Full9OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Apr 15, 2025TXI · Full8OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Apr 8, 2025TXI · Full6—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Apr 2, 2025TXI · Full11OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Mar 23, 2025USI · Full10OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Mar 13, 2025TXI · Full20OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Mar 3, 2025TXII · Walk-around13—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/TA
Feb 17, 2025TXII · Walk-around1—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Jan 29, 2025TXI · Full6—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Jan 8, 2025TXII · Walk-around6—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/TA
Dec 18, 2024USI · Full2—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Dec 13, 2024TXII · Walk-around2—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Dec 9, 2024TXI · Full12—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Dec 2, 2024TXI · Full4—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/TA
Nov 25, 2024USI · Full4OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Nov 18, 2024TXI · Full0—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Nov 18, 2024TXI · Full3OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Nov 6, 2024TXI · Full4—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Oct 28, 2024TXI · Full11OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Oct 7, 2024TXI · Full8OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Oct 3, 2024USI · Full4OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Sep 23, 2024TXI · Full6OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Sep 2, 2024TXII · Walk-around1—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Aug 28, 2024TXI · Full3—DIANA HERNANDEZ PADRON 338967126AB7H/MX
Jul 18, 2024USI · Full5OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Jul 16, 2024USII · Walk-around1—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Jul 11, 2024TXII · Walk-around5—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Jun 19, 2024TXI · Full4OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Mar 27, 2024TXI · Full7—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Feb 8, 2024TXII · Walk-around4—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Jan 25, 2024TXIII · Driver-only0—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/TA
Jan 25, 2024TXI · Full5—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Dec 23, 2023TXII · Walk-around3—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Dec 1, 2023TXI · Full8—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Nov 24, 2023TXII · Walk-around11—DAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Oct 25, 2023TXII · Walk-around3OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
Oct 17, 2023TXII · Walk-around5OOSDAVID ALBERTO DAMKEN GUERRERO 403324326AB7H/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DAVID ALBERTO DAMKEN GUERRERO4033243Oct 17, 2023Aug 5, 202657TA
DIANA HERNANDEZ PADRON3389671Aug 28, 2024Aug 28, 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.
26AB7HMX1DAVID ALBERTO DAMKEN GUERREROOct 17, 2023 → Aug 5, 202650
26AB7HTA—DAVID ALBERTO DAMKEN GUERREROJan 25, 2024 → Sep 24, 20257
26AB7HMX—DIANA HERNANDEZ PADRONAug 28, 2024 → Aug 28, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026