Equipment unit · VIN-decoded · NHTSA vPIC

1985 Kenworth 548CH

3BKHHM8X7FF303460 · Truck · INCOMPLETE VEHICLE
Carriers run under1
29 mo
Inspections14
all-time
OOS inspections3
of 14
First seenJul 15, 2023
US
Last seenDec 19, 2025
AZ
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3BKHHM8X7FF303460
Make
Kenworth
Model
548CH
Model year
1985
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
HHM8X

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1985 or 2015

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

North American serial sequence
303460

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
1985

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 15, 2023 – Dec 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 19, 2025AZI · Full3TRAJOSA SA DE CV 72925534AT1A/MX
Dec 11, 2025USI · Full8OOSTRAJOSA SA DE CV 72925534AT1A/MX
Dec 6, 2025USI · Full2TRAJOSA SA DE CV 72925534AT1A/MX
Sep 17, 2025USI · Full1TRAJOSA SA DE CV 72925534AT1A/MX
Aug 22, 2025AZIII · Driver-only0TRAJOSA SA DE CV 72925534AT1A/SO
May 7, 2025USI · Full3TRAJOSA SA DE CV 72925534AT1A/MX
Jan 14, 2025AZIII · Driver-only0TRAJOSA SA DE CV 72925534AT1A/MX
Dec 16, 2024USI · Full7OOSTRAJOSA SA DE CV 72925534AT1A/MX
Oct 4, 2024AZIII · Driver-only0TRAJOSA SA DE CV 72925534AT1A/SO
Oct 2, 2024USI · Full3TRAJOSA SA DE CV 72925534AT1A/MX
Apr 26, 2024AZIII · Driver-only1TRAJOSA SA DE CV 72925534AT1A/MX
Jan 17, 2024AZIII · Driver-only0TRAJOSA SA DE CV 72925534AT1A/SO
Jul 22, 2023USI · Full0TRAJOSA SA DE CV 72925534AT1A/MX
Jul 15, 2023USI · Full6OOSTRAJOSA SA DE CV 72925534AT1A/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRAJOSA SA DE CV729255Jul 15, 2023Dec 19, 202514SO
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.
34AT1AMXTRAJOSA SA DE CVJul 15, 2023Dec 19, 202511
34AT1ASOTRAJOSA SA DE CVJan 17, 2024Aug 22, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026