Equipment unit · VIN-decoded · NHTSA vPIC

2023 Hd Trailer

7LKH3AP29PP001081 · Trailer · TRAILER
Carriers run under1
6 mo
Inspections4
all-time
OOS inspections1
of 4
First seenSep 18, 2024
AL
Last seenMar 23, 2025
TN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
7LKH3AP29PP001081
Make
Hd Trailer
Model
HD Trailer
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 18, 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
7LK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
H3AP2

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1993 or 2023

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

North American serial sequence
Not established

Not asserted outside North American WMIs; positions 12–17 may follow another regional convention.

No source established for this field.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
HD TRAILER

Prefix basis · 106 decoded VINs at 100.0% prefix purity.

Model
HD Trailer

Prefix basis · 106 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
HD TRAILER

Observed directly for this VIN via NHTSA vPIC.

Observed model
HD Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • serial sequence (positions 12–17 are only asserted for North American VINs)
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 18, 2024 – Mar 23, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 23, 2025TNI · Full0ROCKY TOP TRUCKING LLC 4156675PT250770/AR
Feb 25, 2025KSI · Full4OOSROCKY TOP TRUCKING LLC 4156675PT250770/AR
Oct 30, 2024WYI · Full0ROCKY TOP TRUCKING LLC 4156675PT250770/AR
Sep 18, 2024ALIII · Driver-only0ROCKY TOP TRUCKING LLC 4156675NO TAG/AR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCKY TOP TRUCKING LLC4156675Sep 18, 2024Mar 23, 20254TN
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.
PT250770ARROCKY TOP TRUCKING LLCOct 30, 2024Mar 23, 20253
NO TAGARROCKY TOP TRUCKING LLCSep 18, 2024Sep 18, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 18, 2026