Equipment unit · VIN-decoded · NHTSA vPIC

2021 Mack Granite

1M2GR4GC1MM020442 · Truck · INCOMPLETE VEHICLE
Carriers run under3
12 mo
Inspections4
all-time
OOS inspections0
of 4
First seenMar 11, 2025
AL
Last seenMar 11, 2026
AL
Inspected under 3 different carriers in 12 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
1M2GR4GC1MM020442
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
Jul 6, 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 · Mar 11, 2025 – Mar 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 11, 2026ALII · Walk-around0—CHESTNUT CREEK MATERIALS AND TRANSPORTATION 382778414A33N4/AL
Dec 9, 2025ALII · Walk-around0—CHESTNUT CREEK MATERIALS AND TRANSPORTATION 382778414A33N4/AL
Nov 4, 2025ALII · Walk-around1—GULF COAST TRUCK AND EQUIPMENT 235964D16440R/AL
Mar 11, 2025ALII · Walk-around1—FRANK TURNER CONSTRUCTION CO INC 9768412C00T5X/AL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHESTNUT CREEK MATERIALS AND TRANSPORTATION3827784Dec 9, 2025Mar 11, 20262AL
GULF COAST TRUCK AND EQUIPMENT235964Nov 4, 2025Nov 4, 20251AL
FRANK TURNER CONSTRUCTION CO INC976841Mar 11, 2025Mar 11, 20251AL
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.
14A33N4AL—CHESTNUT CREEK MATERIALS AND TRANSPORTATIONDec 9, 2025 → Mar 11, 20262
D16440RAL—GULF COAST TRUCK AND EQUIPMENTNov 4, 2025 → Nov 4, 20251
2C00T5XAL—FRANK TURNER CONSTRUCTION CO INCMar 11, 2025 → Mar 11, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026