Equipment unit · VIN-decoded · NHTSA vPIC

2021 Appalachian trailer sales

541BC3624MM000455 · TRAILER
Carriers run under2
24 mo
Inspections5
all-time
OOS inspections5
of 5
First seenJul 9, 2024
NY
Last seenJul 7, 2026
PA
Inspected under 2 different carriers in 24 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
541BC3624MM000455
Make
Appalachian trailer sales
Model
Not decoded
Model year
2021
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 1, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 9, 2024 – Jul 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2026PAII · Walk-around6OOSSUPERSONIC ENTERPRISE LLC 42353915155923/ME
Jul 7, 2026PAII · Walk-around6OOSSUPERSONIC ENTERPRISE LLC 42353915155923/ME
Aug 20, 2025NYII · Walk-around9OOSASV XPRESS LLC 4389301AX16429/ME
Jul 12, 2024NYIII · Driver-only6OOSSUPERSONIC ENTERPRISE LLC 42353915155923/ME
Jul 9, 2024NYII · Walk-around6OOSSUPERSONIC ENTERPRISE LLC 42353915155923/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUPERSONIC ENTERPRISE LLC4235391Jul 9, 2024Jul 7, 20264NJ
ASV XPRESS LLC4389301Aug 20, 2025Aug 20, 20251IL
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.
5155923ME2SUPERSONIC ENTERPRISE LLCJul 9, 2024 → Jul 7, 20264
AX16429ME—ASV XPRESS LLCAug 20, 2025 → Aug 20, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 1, 2026