Equipment unit · VIN-decoded · NHTSA vPIC

2021 Landoll Corporation 455B

1LH455WJ3M1B30176 · Trailer · TRAILER
Carriers run under2
34 mo
Inspections5
all-time
OOS inspections2
of 5
First seenAug 8, 2023
AK
Last seenJun 26, 2026
AK
Inspected under 2 different carriers in 34 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
1LH455WJ3M1B30176
Make
Landoll Corporation
Model
455B
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
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
1LH

Deterministic · VIN positions 1–3.

Vehicle descriptor section
455WJ

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1991 or 2021

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

North American serial sequence
B30176

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
2021

Observed directly for this VIN via NHTSA vPIC.

Observed make
LANDOLL CORPORATION

Observed directly for this VIN via NHTSA vPIC.

Observed model
455B

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
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 · Aug 8, 2023 – Jun 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 26, 2026AKI · Full3OOSPRISM DESIGN & CONSTRUCTION LLC 17436043121SX/AK
Jun 26, 2026AKI · Full3OOSPRISM DESIGN & CONSTRUCTION LLC 17436043121SX/AK
May 7, 2025AKIII · Driver-only0MCKENNA BROS PAVING INC 16363923121SX/AK
Jul 30, 2024AKII · Walk-around0MCKENNA BROS PAVING INC 16363923121SX/AK
Aug 8, 2023AKIII · Driver-only0MCKENNA BROS PAVING INC 16363923121SX/AK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PRISM DESIGN & CONSTRUCTION LLC1743604Jun 26, 2026Jun 26, 20262AK
MCKENNA BROS PAVING INC1636392Aug 8, 2023May 7, 20253AK
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.
3121SXAK2PRISM DESIGN & CONSTRUCTION LLCJun 26, 2026Jun 26, 20262
3121SXAKMCKENNA BROS PAVING INCAug 8, 2023May 7, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 8, 2026