Equipment unit · VIN-decoded · NHTSA vPIC

2011 Kenworth T8 Series

3WKDD40X3BF828978 · Truck-Tractor · TRUCK
Carriers run under1
21 mo
Inspections22
all-time
OOS inspections3
of 22
First seenMar 14, 2024
TX
Last seenDec 25, 2025
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKDD40X3BF828978
Make
Kenworth
Model
T8 Series
Model year
2011
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
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1981 or 2011

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

North American serial sequence
828978

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
2011

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 · Mar 14, 2024 – Dec 25, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 25, 2025TXII · Walk-around0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Dec 10, 2025TXII · Walk-around2SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Nov 11, 2025TXII · Walk-around0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Oct 13, 2025USI · Full1SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Oct 1, 2025TXI · Full6OOSSERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Sep 12, 2025TXII · Walk-around0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Aug 5, 2025TXII · Walk-around1OOSSERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Jul 23, 2025TXII · Walk-around2SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Apr 19, 2025TXII · Walk-around0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Apr 10, 2025TXII · Walk-around2SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/NL
Apr 3, 2025USI · Full0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/TA
Mar 6, 2025TXIII · Driver-only0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Sep 16, 2024TXII · Walk-around1SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Sep 3, 2024USIII · Driver-only0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Sep 2, 2024TXII · Walk-around0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Jun 25, 2024TXII · Walk-around0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Jun 24, 2024TXI · Full2SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
May 24, 2024TXI · Full2OOSSERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/MX
Apr 25, 2024TXII · Walk-around3SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE6P/NL
Apr 12, 2024TXI · Full7SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947724BE69/MX
Mar 22, 2024TXII · Walk-around0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 559477562DN5/MX
Mar 14, 2024TXI · Full1SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 559477562DN5/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SERVICIOS ESPECIALIZADOS ALANIS SA DE CV559477Mar 14, 2024Dec 25, 202522NL
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.
24BE6PMXSERVICIOS ESPECIALIZADOS ALANIS SA DE CVMay 24, 2024Dec 25, 202516
24BE6PNLSERVICIOS ESPECIALIZADOS ALANIS SA DE CVApr 25, 2024Apr 10, 20252
24BE6PTASERVICIOS ESPECIALIZADOS ALANIS SA DE CVApr 3, 2025Apr 3, 20251
24BE69MXSERVICIOS ESPECIALIZADOS ALANIS SA DE CVApr 12, 2024Apr 12, 20241
562DN5MXSERVICIOS ESPECIALIZADOS ALANIS SA DE CVMar 14, 2024Mar 22, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026