Equipment unit · VIN-decoded · NHTSA vPIC

2022 Road Boss Trailer Mfg.

5Z0GN4029NP013865 · TRAILER
Carriers run under1
29 mo
Inspections7
all-time
OOS inspections2
of 7
First seenOct 18, 2023
AZ
Last seenMar 12, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5Z0GN4029NP013865
Make
Road Boss Trailer Mfg.
Model
Not decoded
Model year
2022
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 8, 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
5Z0

Deterministic · VIN positions 1–3.

Vehicle descriptor section
GN402

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1992 or 2022

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

North American serial sequence
013865

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
2022

Observed directly for this VIN via NHTSA vPIC.

Observed make
ROAD BOSS TRAILER MFG.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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

  • 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 · Oct 18, 2023 – Mar 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 12, 2026CAII · Walk-around3OOSH & B TRANSPORTATION LLC 4039778MAA9YN/AZ
Jan 15, 2026AZI · Full1H & B TRANSPORTATION LLC 4039778MAA9YN/AZ
Jul 17, 2025AZII · Walk-around3H & B TRANSPORTATION LLC 4039778MAA9YN/AZ
Mar 26, 2025AZI · Full7OOSH & B TRANSPORTATION LLC 4039778MAA9YN/AZ
Feb 4, 2025AZI · Full3H & B TRANSPORTATION LLC 4039778MAA9YN/AZ
Aug 22, 2024AZI · Full0H & B TRANSPORTATION LLC 4039778MAA9YN/AZ
Oct 18, 2023AZI · Full2H & B TRANSPORTATION LLC 4039778MAA9YN/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
H & B TRANSPORTATION LLC4039778Oct 18, 2023Mar 12, 20267AZ
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.
MAA9YNAZH & B TRANSPORTATION LLCOct 18, 2023Mar 12, 20267
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 8, 2026