Equipment unit · VIN-decoded · NHTSA vPIC

2023 Mack Anthem

1M1AN4GY0PM036427 · Truck-Tractor · TRUCK
Carriers run under3
19 mo
Inspections4
all-time
OOS inspections2
of 4
First seenFeb 28, 2024
NV
Last seenSep 4, 2025
LA
Inspected under 3 different carriers in 19 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
1M1AN4GY0PM036427
Make
Mack
Model
Anthem
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 5, 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 28, 2024 – Sep 4, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 4, 2025LAIII · Driver-only2—VIKING TRANSPORTATION INC 29757123822359/IN
Aug 22, 2025INII · Walk-around2OOSVIKING TRANSPORTATION INC 29757123822359/IN
Aug 27, 2024WYIII · Driver-only2OOSSILVER LOGISTICS INC 3496430412236/NE
Feb 28, 2024NVIII · Driver-only0—HAPPY BROTHERS TRANSPORTATION LLC 4014385412236/NE
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VIKING TRANSPORTATION INC2975712Aug 22, 2025Sep 4, 20252IN
SILVER LOGISTICS INC3496430Aug 27, 2024Aug 27, 20241OH
HAPPY BROTHERS TRANSPORTATION LLC4014385Feb 28, 2024Feb 28, 20241NE
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.
3822359IN—VIKING TRANSPORTATION INCAug 22, 2025 → Sep 4, 20252
412236NE—SILVER LOGISTICS INCAug 27, 2024 → Aug 27, 20241
412236NE—HAPPY BROTHERS TRANSPORTATION LLCFeb 28, 2024 → Feb 28, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026
2023 Mack Anthem — VIN 1M1AN4GY0PM036427