Equipment unit · VIN-decoded · NHTSA vPIC

2012 Monon Monon

1NNZF4520CM062097 · Trailer · TRAILER
Carriers run under4
7 mo
Inspections5
all-time
OOS inspections4
of 5
First seenAug 1, 2023
SC
Last seenMar 9, 2024
NC
Inspected under 4 different carriers in 7 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
1NNZF4520CM062097
Make
Monon
Model
Monon
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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 · Aug 1, 2023 – Mar 9, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 9, 2024NCII · Walk-around7OOSAMERICAN SCRAP IRON AND METAL 263756921339PT/SC
Mar 9, 2024NCII · Walk-around7OOSAMERICAN SCRAP IRON AND METAL 263756921339PT/SC
Dec 12, 2023SCII · Walk-around8—GUILLEM TRANSPORTATION & SERVICES LLC 411058821339PT/SC
Nov 13, 2023SCII · Walk-around8OOSNALK TRUCKING LLC 376757321339PT/SC
Aug 1, 2023SCIII · Driver-only2OOST DOUBLE D TRANSPORT LLC 404956421339PT/SC
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMERICAN SCRAP IRON AND METAL2637569Mar 9, 2024Mar 9, 20242SC
GUILLEM TRANSPORTATION & SERVICES LLC4110588Dec 12, 2023Dec 12, 20231SC
NALK TRUCKING LLC3767573Nov 13, 2023Nov 13, 20231SC
T DOUBLE D TRANSPORT LLC4049564Aug 1, 2023Aug 1, 20231SC
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.
21339PTSC—AMERICAN SCRAP IRON AND METALMar 9, 2024 → Mar 9, 20242
21339PTSC—GUILLEM TRANSPORTATION & SERVICES LLCDec 12, 2023 → Dec 12, 20231
21339PTSC—NALK TRUCKING LLCNov 13, 2023 → Nov 13, 20231
21339PTSC—T DOUBLE D TRANSPORT LLCAug 1, 2023 → Aug 1, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026