Equipment unit · VIN-decoded · NHTSA vPIC

2018 Kenworth T8 Series

3WKDD40X1JF874310 · Truck-Tractor · TRUCK
Carriers run under1
24 mo
Inspections25
all-time
OOS inspections10
of 25
First seenDec 11, 2023
TX
Last seenDec 24, 2025
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKDD40X1JF874310
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 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
DD40X

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
874310

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 11, 2023 – Dec 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 24, 2025USI · Full11OOSAUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Feb 17, 2025TXI · Full2AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Jan 6, 2025TXII · Walk-around1AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Jan 3, 2025TXII · Walk-around2OOSAUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Sep 20, 2024TXII · Walk-around0AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Sep 12, 2024TXII · Walk-around6OOSAUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Aug 22, 2024TXI · Full3OOSAUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Aug 14, 2024TXII · Walk-around1AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Jul 12, 2024USI · Full5AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Jun 20, 2024USI · Full2OOSAUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Jun 13, 2024USI · Full4OOSAUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
May 14, 2024TXII · Walk-around4OOSAUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
May 14, 2024TXI · Full12OOSAUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
May 9, 2024TXII · Walk-around3AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Apr 29, 2024TXIII · Driver-only1AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Apr 24, 2024TXI · Full2AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Apr 20, 2024TXII · Walk-around5AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Mar 27, 2024TXII · Walk-around2AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Jan 22, 2024TXII · Walk-around2AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Jan 9, 2024TXII · Walk-around2AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Jan 9, 2024TXI · Full6OOSAUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Dec 23, 2023TXII · Walk-around0AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Dec 18, 2023TXI · Full3OOSAUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Dec 13, 2023TXI · Full4AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/MX
Dec 11, 2023TXII · Walk-around2AUTO TRANSPORTES ROJO S A DE C V 316273575AG4L/TA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTO TRANSPORTES ROJO S A DE C V3162735Dec 11, 2023Dec 24, 202525TA
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.
75AG4LMXAUTO TRANSPORTES ROJO S A DE C VDec 13, 2023Dec 24, 202524
75AG4LTAAUTO TRANSPORTES ROJO S A DE C VDec 11, 2023Dec 11, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026