Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kenworth T8 Series

3BKDX4TX3LF391122 · Truck · INCOMPLETE VEHICLE
Carriers run under2
30 mo
Inspections10
all-time
OOS inspections8
of 10
First seenSep 8, 2023
NJ
Last seenMar 17, 2026
NY
Inspected under 2 different carriers in 30 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
3BKDX4TX3LF391122
Make
Kenworth
Model
T8 Series
Model year
2020
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 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
3BK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DX4TX

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
391122

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
T8 Series

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

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 · Sep 8, 2023 – Mar 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 17, 2026NYII · Walk-around5OOSJMJ PRO TRUCKS LLC 2386628D689AA/NJ
Dec 12, 2025NJII · Walk-around5OOSJMJ PRO TRUCKS LLC 2386628D689AA/NJ
Aug 12, 2025CTIII · Driver-only1MENDEZ TRUCKING INC 1445326AW652G/NJ
Jul 18, 2024NJII · Walk-around9OOSMENDEZ TRUCKING INC 1445326AW652G/NJ
May 10, 2024NJII · Walk-around11OOSMENDEZ TRUCKING INC 1445326AW652G/NJ
Feb 21, 2024NJIII · Driver-only1MENDEZ TRUCKING INC 1445326AW652G/NJ
Dec 6, 2023NYII · Walk-around6OOSMENDEZ TRUCKING INC 1445326AW652G/NJ
Nov 14, 2023NJII · Walk-around2OOSMENDEZ TRUCKING INC 1445326AW652G/NJ
Oct 30, 2023NJII · Walk-around10OOSMENDEZ TRUCKING INC 1445326AW652G/NJ
Sep 8, 2023NJII · Walk-around10OOSMENDEZ TRUCKING INC 1445326AW652G/NJ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JMJ PRO TRUCKS LLC2386628Dec 12, 2025Mar 17, 20262NJ
MENDEZ TRUCKING INC1445326Sep 8, 2023Aug 12, 20258NJ
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.
D689AANJJMJ PRO TRUCKS LLCDec 12, 2025Mar 17, 20262
AW652GNJMENDEZ TRUCKING INCSep 8, 2023Aug 12, 20258
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026