Equipment unit · VIN-decoded · NHTSA vPIC

2021 Mack Anthem

1M1AN4GY6MM019871 · Truck-Tractor · TRUCK
Carriers run under1
23 mo
Inspections5
all-time
OOS inspections1
of 5
First seenFeb 22, 2024
AL
Last seenJan 10, 2026
AL
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1M1AN4GY6MM019871
Make
Mack
Model
Anthem
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 29, 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 · Feb 22, 2024 – Jan 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 10, 2026ALI · Full7OOSWILLIAMS LOGISTICS LLC 2727280A538275/MS
Mar 13, 2025FLII · Walk-around0—WILLIAMS LOGISTICS LLC 2727280A538275/MS
Apr 22, 2024ALII · Walk-around0—WILLIAMS LOGISTICS LLC 2727280A484967/MS
Mar 7, 2024FLIII · Driver-only3—WILLIAMS LOGISTICS LLC 2727280A484967/MS
Feb 22, 2024ALII · Walk-around0—WILLIAMS LOGISTICS LLC 2727280A484967/MS
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WILLIAMS LOGISTICS LLC2727280Feb 22, 2024Jan 10, 20265MS
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.
A538275MS—WILLIAMS LOGISTICS LLCMar 13, 2025 → Jan 10, 20262
A484967MS—WILLIAMS LOGISTICS LLCFeb 22, 2024 → Apr 22, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026