Equipment unit · VIN-decoded · NHTSA vPIC

2021 Mack Anthem

1M1AN4GY8MM021525 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJan 31, 2025
ND
Last seenJun 30, 2026
SD
Inspected under 2 different carriers in 17 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
1M1AN4GY8MM021525
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
Jul 24, 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 · Jan 31, 2025 – Jun 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 30, 2026SDIII · Driver-only1—TDO TRUCKING INC 23091913P3073/SD
Aug 23, 2025SDIII · Driver-only1—TDO TRUCKING INC 2309191303O73/SD
Jan 31, 2025NDIII · Driver-only1—ESTAD ESTATES INC 52324933657P/ND
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TDO TRUCKING INC2309191Aug 23, 2025Jun 30, 20262SD
ESTAD ESTATES INC523249Jan 31, 2025Jan 31, 20251ND
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.
3P3073SD1TDO TRUCKING INCJun 30, 2026 → Jun 30, 20261
303O73SD—TDO TRUCKING INCAug 23, 2025 → Aug 23, 20251
33657PND—ESTAD ESTATES INCJan 31, 2025 → Jan 31, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 24, 2026
2021 Mack Anthem — VIN 1M1AN4GY8MM021525