Equipment unit · VIN-decoded · NHTSA vPIC

2010 Wally-Mo

1W9H4531XAH157100 · Trailer · TRAILER
Carriers run under2
17 mo
Inspections6
all-time
OOS inspections1
of 6
First seenAug 14, 2024
AZ
Last seenJan 20, 2026
CA
Inspected under 2 different carriers in 17 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1W9H4531XAH157100
Make
Wally-Mo
Model
Wally-Mo
Model year
2010
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 23, 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
1W9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
H4531

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1980 or 2010

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

North American serial sequence
157100

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
2010

Observed directly for this VIN via NHTSA vPIC.

Observed make
WALLY-MO

Observed directly for this VIN via NHTSA vPIC.

Observed model
Wally-Mo

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

  • 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 · Aug 14, 2024 – Jan 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 20, 2026CAII · Walk-around0SEVEN SIX O TRANSPORT LLC 29689544WR8114/CA
Dec 17, 2025NVII · Walk-around4SEVEN SIX O TRANSPORT LLC 29689544WR8114/CA
Sep 24, 2025NVII · Walk-around1SEVEN SIX O TRANSPORT LLC 29689544WR8114/CA
Sep 4, 2025NVII · Walk-around9SEVEN SIX O TRANSPORT LLC 29689544WR8114/CA
Jul 8, 2025CAII · Walk-around3SEVEN SIX O TRANSPORT LLC 29689544WR8114/CA
Aug 14, 2024AZII · Walk-around10OOSTHEODUS TYRONE HARRIS II 3244610TU2953/ID
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SEVEN SIX O TRANSPORT LLC2968954Jul 8, 2025Jan 20, 20265CA
THEODUS TYRONE HARRIS II3244610Aug 14, 2024Aug 14, 20241NV
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.
4WR8114CASEVEN SIX O TRANSPORT LLCJul 8, 2025Jan 20, 20265
TU2953IDTHEODUS TYRONE HARRIS IIAug 14, 2024Aug 14, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026