Equipment unit · VIN-decoded · NHTSA vPIC

2021 Mack Granite

1M2GR4GC6MM020551 · Truck · INCOMPLETE VEHICLE
Carriers run under3
32 mo
Inspections9
all-time
OOS inspections0
of 9
First seen10/10/2023
AL
Last seen06/01/2026
PA
Inspected under 3 different carriers in 32 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
1M2GR4GC6MM020551
Make
Mack
Model
Granite
Model year
2021
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/19/2026
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 · 10/10/2023 – 06/01/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/01/2026PAIII · Driver-only1—GREINER INC 374116AH78277/PA
04/24/2025PAIII · Driver-only0—GREINER INC 374116AG47039/PA
02/04/2025ALIII · Driver-only0—TRI-COUNTY HAULERS LLC 433739129A14CD/AL
09/10/2024ALII · Walk-around2—LEMA TRUCKING LLC 331679429A14CD/AL
09/03/2024ALIII · Driver-only0—LEMA TRUCKING LLC 331679429A14CD/AL
07/24/2024ALII · Walk-around1—LEMA TRUCKING LLC 331679429A14CD/AL
07/11/2024ALII · Walk-around1—LEMA TRUCKING LLC 331679429A14CD/AL
01/17/2024ALIII · Driver-only0—LEMA TRUCKING LLC 331679429A14CD/AL
10/10/2023ALII · Walk-around1—LEMA TRUCKING LLC 331679429A14CD/AL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GREINER INC37411604/24/202506/01/20262PA
TRI-COUNTY HAULERS LLC433739102/04/202502/04/20251AL
LEMA TRUCKING LLC331679410/10/202309/10/20246AL
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.
AH78277PA—GREINER INC06/01/2026 → 06/01/20261
AG47039PA—GREINER INC04/24/2025 → 04/24/20251
29A14CDAL—TRI-COUNTY HAULERS LLC02/04/2025 → 02/04/20251
29A14CDAL—LEMA TRUCKING LLC10/10/2023 → 09/10/20246
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/19/2026