Equipment unit · VIN-decoded · NHTSA vPIC

2021 Appalachian Trailer Sales

541GC4331MM000390 · TRAILER
Carriers run under5
26 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJun 26, 2024
PA
Last seenAug 24, 2026
PA
Inspected under 5 different carriers in 26 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
541GC4331MM000390
Make
Appalachian Trailer Sales
Model
Not decoded
Model year
2021
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Oct 7, 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
541

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
GC433

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Source · 49 CFR Part 565 ↗
Model year candidates
1991 or 2021

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

Source · 49 CFR Part 565 ↗
North American serial sequence
000390

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

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 · Jun 26, 2024 – Aug 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 24, 2026PAI · Full0—ZTR GROUP LLC 71932605660199/ME
Apr 22, 2026NJI · Full0—PK LOGISTIX LLC 45217235660199/ME
Mar 31, 2026PAI · Full1—GOLLA GROUP LLC 45148205660199/ME
Mar 2, 2026PAI · Full3OOSCARGOPROF LLC 4480366XPT6836/PA
Jul 23, 2024PAI · Full0—EBASH TOWING LLC 3443889XNM4337/PA
Jun 26, 2024PAI · Full4—EBASH TOWING LLC 3443889XNM4337/PA
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZTR GROUP LLC7193260Aug 24, 2026Aug 24, 20261IL
PK LOGISTIX LLC4521723Apr 22, 2026Apr 22, 20261WA
GOLLA GROUP LLC4514820Mar 31, 2026Mar 31, 20261WA
CARGOPROF LLC4480366Mar 2, 2026Mar 2, 20261IL
EBASH TOWING LLC3443889Jun 26, 2024Jul 23, 20242PA
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.
5660199ME2ZTR GROUP LLCAug 24, 2026 → Aug 24, 20261
5660199ME—PK LOGISTIX LLCApr 22, 2026 → Apr 22, 20261
5660199ME—GOLLA GROUP LLCMar 31, 2026 → Mar 31, 20261
XPT6836PA—CARGOPROF LLCMar 2, 2026 → Mar 2, 20261
XNM4337PA—EBASH TOWING LLCJun 26, 2024 → Jul 23, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Oct 7, 2026