Equipment unit · VIN-decoded · NHTSA vPIC

2016 Manac trailers usa Manac

5MC423216G3161190 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections5
all-time
OOS inspections2
of 5
First seenDec 7, 2023
OK
Last seenJun 27, 2025
OK
Inspected under 2 different carriers in 18 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
5MC423216G3161190
Make
Manac trailers usa
Model
Manac
Model year
2016
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 2, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 7, 2023 – Jun 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 27, 2025OKII · Walk-around3—GUINN TRUCKING LLC 4354223DS3134/OK
Jun 17, 2025OKII · Walk-around6OOSGUINN TRUCKING LLC 4354223DS3134/OK
May 22, 2025OKII · Walk-around3OOSGUINN TRUCKING LLC 4354223DS3134/OK
Dec 18, 2024OKII · Walk-around3—FIREHOUSE TRUCKING LLC 2440713AQ2210/OK
Dec 7, 2023OKIII · Driver-only1—FIREHOUSE TRUCKING LLC 2440713AQ2210/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GUINN TRUCKING LLC4354223May 22, 2025Jun 27, 20253OK
FIREHOUSE TRUCKING LLC2440713Dec 7, 2023Dec 18, 20242OK
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.
DS3134OK—GUINN TRUCKING LLCMay 22, 2025 → Jun 27, 20253
AQ2210OK—FIREHOUSE TRUCKING LLCDec 7, 2023 → Dec 18, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 2, 2026