Equipment unit · VIN-decoded · NHTSA vPIC

1994 Kenworth C500

1XKCP4TX6RR372996 · Truck-Tractor · TRUCK
Carriers run under1
23 mo
Inspections16
all-time
OOS inspections0
of 16
First seenJul 9, 2024
IA
Last seenJun 11, 2026
MT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKCP4TX6RR372996
Make
Kenworth
Model
C500
Model year
1994
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
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
CP4TX

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1994 or 2024

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

North American serial sequence
372996

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
1994

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
C500

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 · Jul 9, 2024 – Jun 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 11, 2026MTIII · Driver-only3SOUTHERN TRANSPORT LLC 1465793R723280/TX
Mar 4, 2026INII · Walk-around0SOUTHERN TRANSPORT LLC 1465793TONLY33/TX
Jan 18, 2026SDIII · Driver-only1SOUTHERN TRANSPORT LLC 1465793R723280/TX
Oct 31, 2025NDIII · Driver-only0SOUTHERN TRANSPORT LLC 1465793R723280/TX
Jul 31, 2025AZII · Walk-around0SOUTHERN TRANSPORT LLC 1465793R723280/TX
Jun 16, 2025NEIII · Driver-only0SOUTHERN TRANSPORT LLC 1465793R723280/TX
Jun 15, 2025NEII · Walk-around0SOUTHERN TRANSPORT LLC 1465793R723280/TX
Jun 12, 2025COII · Walk-around0SOUTHERN TRANSPORT LLC 1465793R723280/TX
May 7, 2025INII · Walk-around0SOUTHERN TRANSPORT LLC 1465793R723280/TX
May 6, 2025INII · Walk-around1SOUTHERN TRANSPORT LLC 1465793R723280/TX
May 4, 2025INII · Walk-around0SOUTHERN TRANSPORT LLC 1465793R723280/TX
Apr 7, 2025OKIII · Driver-only0SOUTHERN TRANSPORT LLC 1465793R723280/TX
Dec 16, 2024AZII · Walk-around0SOUTHERN TRANSPORT LLC 14657935723280/TX
Oct 28, 2024MTIII · Driver-only1SOUTHERN TRANSPORT LLC 1465793R723280/TX
Aug 4, 2024TXII · Walk-around0SOUTHERN TRANSPORT LLC 1465793R723280/TX
Jul 9, 2024IAIII · Driver-only11SOUTHERN TRANSPORT LLC 1465793R723280/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTHERN TRANSPORT LLC1465793Jul 9, 2024Jun 11, 202616TX
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.
R723280TX1SOUTHERN TRANSPORT LLCJul 9, 2024Jun 11, 202614
TONLY33TXSOUTHERN TRANSPORT LLCMar 4, 2026Mar 4, 20261
5723280TXSOUTHERN TRANSPORT LLCDec 16, 2024Dec 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026