Equipment unit · VIN-decoded · NHTSA vPIC

2019 Kenworth T680

3WKYD49X4KF507844 · Truck-Tractor · TRUCK
Carriers run under1
35 mo
Inspections47
all-time
OOS inspections4
of 47
First seenSep 26, 2023
TX
Last seenAug 4, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKYD49X4KF507844
Make
Kenworth
Model
T680
Model year
2019
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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
YD49X

Deterministic · VIN positions 4–8.

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

Deterministic · position 9; calculated value 4.

Source · 49 CFR Part 565 ↗
Model year candidates
1989 or 2019

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

Source · 49 CFR Part 565 ↗
North American serial sequence
507844

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 · 1,094 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model
T680

Prefix basis · 1,094 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model line
Not established

No sourced model-line label is established.

No source established for this field.

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
2019

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
T680

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 26, 2023 – Aug 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 4, 2026USIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Jul 29, 2026USIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/CI
Jul 15, 2026TXI · Full2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Jun 30, 2026TXI · Full2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Jun 18, 2026TXII · Walk-around1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Jun 15, 2026TXIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Apr 17, 2026TXI · Full1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Apr 14, 2026TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/DF
Apr 8, 2026TXI · Full2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Apr 4, 2026USI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Mar 19, 2026USIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Mar 19, 2026TXII · Walk-around1OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Feb 11, 2026TXI · Full3OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Jan 14, 2026TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/CI
Jan 8, 2026USI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Dec 23, 2025TXI · Full3—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Nov 10, 2025TXII · Walk-around1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Oct 28, 2025TXI · Full1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Oct 24, 2025TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Oct 23, 2025TXIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Oct 11, 2025USI · Full1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/CI
Sep 29, 2025TXIII · Driver-only1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/DF
Aug 16, 2025TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/CI
Aug 5, 2025TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/DF
Aug 1, 2025TXI · Full4—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Jul 31, 2025TXI · Full2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Jul 25, 2025USI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Jun 25, 2025TXI · Full3—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
May 10, 2025TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Apr 7, 2025USI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/CI
Mar 19, 2025TXII · Walk-around0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Feb 8, 2025TXI · Full3—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/CI
Feb 6, 2025TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Feb 3, 2025USI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/CI
Jan 29, 2025TXI · Full1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/CI
Jan 15, 2025TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Jan 2, 2025USI · Full2OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Oct 24, 2024TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Oct 16, 2024USI · Full1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Oct 15, 2024USI · Full1OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112556AJ6N/MX
Sep 19, 2024TXII · Walk-around1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/DF
Jul 25, 2024TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/CI
Jun 5, 2024USI · Full1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Apr 5, 2024TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/CI
Mar 5, 2024TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Nov 27, 2023USI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
Sep 26, 2023TXI · Full3—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112553AJ6N/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V711125Sep 26, 2023Aug 4, 202647CI
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.
53AJ6NMX1TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C VSep 26, 2023 → Aug 4, 202632
53AJ6NCI1TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C VApr 5, 2024 → Jul 29, 202610
53AJ6NDF—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C VSep 19, 2024 → Apr 14, 20264
56AJ6NMX—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C VOct 15, 2024 → Oct 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026