Equipment unit · VIN-decoded · NHTSA vPIC

2019 Aspen Custom Trailers

2A9LB553XKN125230 · Trailer · TRAILER
Carriers run under1
25 mo
Inspections8
all-time
OOS inspections2
of 8
First seenJul 17, 2023
WA
Last seenAug 15, 2025
WA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
2A9LB553XKN125230
Make
Aspen Custom Trailers
Model
ASPEN CUSTOM TRAILERS
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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
2A9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
LB553

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1989 or 2019

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

North American serial sequence
125230

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.

Make
ASPEN CUSTOM TRAILERS

Prefix basis · 17 decoded VINs at 100.0% prefix purity.

Model
ASPEN CUSTOM TRAILERS

Prefix basis · 17 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
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
ASPEN CUSTOM TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
ASPEN CUSTOM TRAILERS

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 17, 2023 – Aug 15, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 15, 2025WAIII · Driver-only1GROUND UP ROAD CONSTRUCTION INC 175323108539AG/WA
May 22, 2025WAIII · Driver-only0GROUND UP ROAD CONSTRUCTION INC 175323108539AG/WA
Sep 16, 2024WAIII · Driver-only1OOSGROUND UP ROAD CONSTRUCTION INC 175323108539AG/WA
Aug 20, 2024WAIII · Driver-only0GROUND UP ROAD CONSTRUCTION INC 175323108539AG/WA
May 9, 2024WAII · Walk-around1GROUND UP ROAD CONSTRUCTION INC 175323108539AG/WA
Jan 5, 2024WAII · Walk-around0GROUND UP ROAD CONSTRUCTION INC 175323108539AG/WA
Nov 3, 2023WAIII · Driver-only0GROUND UP ROAD CONSTRUCTION INC 175323108539AG/WA
Jul 17, 2023WAII · Walk-around1OOSGROUND UP ROAD CONSTRUCTION INC 175323127741PT/WA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GROUND UP ROAD CONSTRUCTION INC1753231Jul 17, 2023Aug 15, 20258WA
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.
08539AGWAGROUND UP ROAD CONSTRUCTION INCNov 3, 2023Aug 15, 20257
27741PTWAGROUND UP ROAD CONSTRUCTION INCJul 17, 2023Jul 17, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026