Equipment unit · VIN-decoded · NHTSA vPIC

2023 Mack Anthem

1M1AN4GY8PM031489 · Truck-Tractor · TRUCK
Carriers run under2
14 mo
Inspections4
all-time
OOS inspections0
of 4
First seenDec 2, 2024
WV
Last seenFeb 25, 2026
MN
Inspected under 2 different carriers in 14 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
1M1AN4GY8PM031489
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 · Dec 2, 2024 – Feb 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 25, 2026MNII · Walk-around4—DIFF'S TRUCKING LLC 2460552PZB8240/MN
Aug 1, 2025MNIII · Driver-only1—UNIVERSAL TRANSPORTATION SERVICES LLC 764739PAR6893/MN
Apr 28, 2025OHII · Walk-around1—UNIVERSAL TRANSPORTATION SERVICES LLC 764739PAR6893/OH
Dec 2, 2024WVII · Walk-around0—UNIVERSAL TRANSPORTATION SERVICES LLC 764739PAR6893/MN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIFF'S TRUCKING LLC2460552Feb 25, 2026Feb 25, 20261MN
UNIVERSAL TRANSPORTATION SERVICES LLC764739Dec 2, 2024Aug 1, 20253MN
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.
PZB8240MN—DIFF'S TRUCKING LLCFeb 25, 2026 → Feb 25, 20261
PAR6893MN—UNIVERSAL TRANSPORTATION SERVICES LLCDec 2, 2024 → Aug 1, 20252
PAR6893OH—UNIVERSAL TRANSPORTATION SERVICES LLCApr 28, 2025 → Apr 28, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026