Equipment unit · VIN-decoded · NHTSA vPIC

1983 Kenworth 548CH

3BKHHM8XXDF382717 · Truck · INCOMPLETE VEHICLE
Carriers run under1
34 mo
Inspections21
all-time
OOS inspections2
of 21
First seenSep 20, 2023
US
Last seenJul 30, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3BKHHM8XXDF382717
Make
Kenworth
Model
548CH
Model year
1983
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
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
3BK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
HHM8X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1983 or 2013

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

North American serial sequence
382717

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
1983

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 · Sep 20, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026USIII · Driver-only0T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Jul 28, 2026USIII · Driver-only1T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Jun 24, 2026TXII · Walk-around0T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Jun 11, 2026TXI · Full0T-MAR LOGISTICS SA DE CV 206984519AB7H/TA
Feb 19, 2026USI · Full1T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Nov 6, 2025USI · Full1T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Oct 14, 2025USI · Full2T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Oct 13, 2025TXI · Full1T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Aug 28, 2025TXI · Full7OOST-MAR LOGISTICS SA DE CV 206984519AB7H/TA
Jul 29, 2025USII · Walk-around1T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Jul 15, 2025USIII · Driver-only0T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Mar 15, 2025TXI · Full2T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Feb 16, 2025USI · Full1T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Oct 8, 2024USI · Full0T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Sep 30, 2024TXI · Full1T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Sep 4, 2024USII · Walk-around0T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Apr 3, 2024TXI · Full1T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Feb 21, 2024TXII · Walk-around1T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Nov 28, 2023USI · Full3OOST-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Oct 20, 2023TXI · Full1T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
Sep 20, 2023USII · Walk-around0T-MAR LOGISTICS SA DE CV 206984519AB7H/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
T-MAR LOGISTICS SA DE CV2069845Sep 20, 2023Jul 30, 202621TA
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.
19AB7HMX1T-MAR LOGISTICS SA DE CVSep 20, 2023Jul 30, 202619
19AB7HTA1T-MAR LOGISTICS SA DE CVAug 28, 2025Jun 11, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026