Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kenworth T3 Series

3WKHDN9X3LF319338 · Truck-Tractor · TRUCK
Carriers run under1
28 mo
Inspections19
all-time
OOS inspections5
of 19
First seenJun 26, 2023
TX
Last seenOct 31, 2025
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKHDN9X3LF319338
Make
Kenworth
Model
T3 Series
Model year
2020
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
3WK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
HDN9X

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1990 or 2020

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

North American serial sequence
319338

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
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T3 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 · Jun 26, 2023 – Oct 31, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 31, 2025USI · Full0TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Sep 21, 2025USIII · Driver-only1TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Sep 10, 2025USII · Walk-around0TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Jul 18, 2025USIII · Driver-only0TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Jun 19, 2025TXI · Full1TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
May 23, 2025TXII · Walk-around0TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
May 14, 2025USI · Full3OOSTRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Feb 26, 2025TXI · Full0TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Jan 22, 2025TXI · Full1TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Dec 12, 2024TXI · Full4OOSTRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Nov 6, 2024USI · Full0TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
May 3, 2024TXI · Full2OOSTRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Apr 23, 2024USI · Full4OOSTRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Jan 25, 2024USI · Full3TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Jan 9, 2024TXI · Full2OOSTRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Oct 27, 2023USI · Full1TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Oct 16, 2023TXI · Full0TRANSPORTES UNIMEX SA DE CV 173986378AN3B/TA
Aug 30, 2023TXI · Full2TRANSPORTES UNIMEX SA DE CV 173986378AN3B/MX
Jun 26, 2023TXI · Full0TRANSPORTES UNIMEX SA DE CV 173986378AN3B/TA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES UNIMEX SA DE CV1739863Jun 26, 2023Oct 31, 202519TA
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.
78AN3BMXTRANSPORTES UNIMEX SA DE CVAug 30, 2023Oct 31, 202517
78AN3BTATRANSPORTES UNIMEX SA DE CVJun 26, 2023Oct 16, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026