Equipment unit · VIN-decoded · NHTSA vPIC

2024 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAFC3921RR073810 · Trailer · TRAILER
Carriers run under1
20 mo
Inspections8
all-time
OOS inspections0
of 8
First seenApr 25, 2024
IA
Last seenDec 17, 2025
OK
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5MAFC3921RR073810
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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 · Apr 25, 2024 – Dec 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 17, 2025OKIII · Driver-only0—J K WILLIAMS LLC 815526710001/KS
Dec 3, 2025KSIII · Driver-only0—J K WILLIAMS LLC 815526710001/KS
Aug 20, 2025COIII · Driver-only0—J K WILLIAMS LLC 815526710001/KS
Jul 8, 2025MOII · Walk-around1—J K WILLIAMS LLC 815526710001/KS
Jan 15, 2025ALIII · Driver-only0—J K WILLIAMS LLC 815526710001/KS
Jan 3, 2025OKII · Walk-around0—J K WILLIAMS LLC 815526710001/KS
Dec 17, 2024COIII · Driver-only0—J K WILLIAMS LLC 815526710001/KS
Apr 25, 2024IAIII · Driver-only1—J K WILLIAMS LLC 815526710001/KS
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
J K WILLIAMS LLC815526Apr 25, 2024Dec 17, 20258KS
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.
710001KS—J K WILLIAMS LLCApr 25, 2024 → Dec 17, 20258
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026