Equipment unit · VIN-decoded · NHTSA vPIC

2013 Kenworth T8 Series

1XKDD49X1DJ358791 · Truck-Tractor · TRUCK
T800
Carriers run under3
27 mo
Inspections11
all-time
OOS inspections5
of 11
First seenMar 26, 2024
TX
Last seenJun 30, 2026
TX
Inspected under 3 different carriers in 27 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
1XKDD49X1DJ358791
Make
Kenworth
Model
T8 Series
Model year
2013
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1983 or 2013

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

North American serial sequence
358791

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
2013

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 · Mar 26, 2024 – Jun 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 30, 2026TXII · Walk-around3TOOLSBOX SUPPLY SA DE CV 446470737ET6L/MX
May 19, 2026TXI · Full12OOSSERVICIOS NJC SA DE CV 374030437ET6L/MX
Apr 1, 2026TXII · Walk-around2SERVICIOS NJC SA DE CV 374030437ET6L/MX
Mar 30, 2026TXI · Full7OOSSERVICIOS NJC SA DE CV 374030437ET6L/MX
Dec 31, 2025TXI · Full7SERVICIOS NJC SA DE CV 374030437ET6L/MX
Dec 11, 2025USI · Full6OOSSERVICIOS NJC SA DE CV 374030437ET6L/CH
Aug 22, 2025TXII · Walk-around2P B R TRUCKING LLC 3557045R512172/TX
Apr 23, 2025TXII · Walk-around2P B R TRUCKING LLC 3557045R512172/TX
Feb 13, 2025TXII · Walk-around1OOSP B R TRUCKING LLC 3557045R512172/TX
Dec 3, 2024TXII · Walk-around4OOSP B R TRUCKING LLC 3557045R512172/TX
Mar 26, 2024TXII · Walk-around3P B R TRUCKING LLC 3557045R512172/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TOOLSBOX SUPPLY SA DE CV4464707Jun 30, 2026Jun 30, 20261CH
SERVICIOS NJC SA DE CV3740304Dec 11, 2025May 19, 20265TA
P B R TRUCKING LLC3557045Mar 26, 2024Aug 22, 20255TX
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.
37ET6LMX1TOOLSBOX SUPPLY SA DE CVJun 30, 2026Jun 30, 20261
37ET6LMX1SERVICIOS NJC SA DE CVDec 31, 2025May 19, 20264
37ET6LCH1SERVICIOS NJC SA DE CVDec 11, 2025Dec 11, 20251
R512172TXP B R TRUCKING LLCMar 26, 2024Aug 22, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026