Equipment unit · VIN-decoded · NHTSA vPIC

2018 Kenworth T8 Series

3WKDD49XXJF871716 · Truck-Tractor · TRUCK
Carriers run under1
30 mo
Inspections7
all-time
OOS inspections1
of 7
First seenDec 19, 2023
TX
Last seenJun 12, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKDD49XXJF871716
Make
Kenworth
Model
T8 Series
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
DD49X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1988 or 2018

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

North American serial sequence
871716

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
2018

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

  • 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 · Dec 19, 2023 – Jun 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 12, 2026USI · Full6TRANSINTERNACIONAL SA DE C V 67683937AE1S/MX
May 25, 2026USI · Full8TRANSINTERNACIONAL SA DE C V 67683937AE1S/MX
Dec 24, 2025USI · Full6OOSTRANSINTERNACIONAL SA DE C V 67683937AE1S/MX
Jan 17, 2025USI · Full2TRANSINTERNACIONAL SA DE C V 67683937AE1S/MX
Oct 4, 2024USI · Full0TRANSINTERNACIONAL SA DE C V 67683937AE1S/MX
Sep 2, 2024USII · Walk-around1TRANSINTERNACIONAL SA DE C V 67683937AE1S/TX
Dec 19, 2023TXII · Walk-around0TRANSINTERNACIONAL SA DE C V 67683937AE1S/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSINTERNACIONAL SA DE C V676839Dec 19, 2023Jun 12, 20267CH
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.
37AE1SMX1TRANSINTERNACIONAL SA DE C VDec 19, 2023Jun 12, 20266
37AE1STXTRANSINTERNACIONAL SA DE C VSep 2, 2024Sep 2, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026