Equipment unit · VIN-decoded · NHTSA vPIC

1982 Kenworth 548CH

3BKHKN9X7CF379505 · Truck · INCOMPLETE VEHICLE
Carriers run under1
26 mo
Inspections13
all-time
OOS inspections5
of 13
First seenJul 13, 2023
TX
Last seenSep 9, 2025
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3BKHKN9X7CF379505
Make
Kenworth
Model
548CH
Model year
1982
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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
HKN9X

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1982 or 2012

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

North American serial sequence
379505

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
1982

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
548CH

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 · Jul 13, 2023 – Sep 9, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 9, 2025USI · Full11OOSTSM DIVISION TRUCKING SA DE CV 72474146AA6P/MX
Jul 18, 2025USI · Full9TSM DIVISION TRUCKING SA DE CV 72474146AA6P/MX
Oct 7, 2024USI · Full0TSM DIVISION TRUCKING SA DE CV 72474146AA6P/TA
Aug 2, 2024USI · Full3TSM DIVISION TRUCKING SA DE CV 72474146AA6P/MX
Apr 23, 2024USI · Full1TSM DIVISION TRUCKING SA DE CV 72474146AA6P/TA
Apr 20, 2024USII · Walk-around1TSM DIVISION TRUCKING SA DE CV 72474146AA6P/MX
Mar 17, 2024USIII · Driver-only0TSM DIVISION TRUCKING SA DE CV 72474146AA6P/MX
Mar 7, 2024USI · Full4OOSTSM DIVISION TRUCKING SA DE CV 72474146AA6P/TA
Jan 9, 2024USII · Walk-around6TSM DIVISION TRUCKING SA DE CV 72474146AA6P/MX
Nov 27, 2023USII · Walk-around2TSM DIVISION TRUCKING SA DE CV 72474146AA6P/MX
Aug 9, 2023USII · Walk-around2OOSTSM DIVISION TRUCKING SA DE CV 72474146AA6P/MX
Jul 31, 2023TXI · Full11OOSTSM DIVISION TRUCKING SA DE CV 72474146AA6P/TA
Jul 13, 2023TXI · Full5OOSTSM DIVISION TRUCKING SA DE CV 72474146A46P/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TSM DIVISION TRUCKING SA DE CV724741Jul 13, 2023Sep 9, 202513MX
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.
46AA6PMXTSM DIVISION TRUCKING SA DE CVAug 9, 2023Sep 9, 20258
46AA6PTATSM DIVISION TRUCKING SA DE CVJul 31, 2023Oct 7, 20244
46A46PMXTSM DIVISION TRUCKING SA DE CVJul 13, 2023Jul 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026