Equipment unit · VIN-decoded · NHTSA vPIC

2023 Mack Pinnacle

1M1PN4GYXPM011688 · Truck-Tractor · TRUCK
Carriers run under1
20 mo
Inspections3
all-time
OOS inspections0
of 3
First seenNov 4, 2024
SD
Last seenJul 7, 2026
SD
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1M1PN4GYXPM011688
Make
Mack
Model
Pinnacle
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 25, 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 · Nov 4, 2024 – Jul 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2026SDII · Walk-around1—HEAVY CONSTRUCTORS INC 29420552644C/SD
Oct 24, 2025SDIII · Driver-only0—HEAVY CONSTRUCTORS INC 29420552644C/SD
Nov 4, 2024SDII · Walk-around1—HEAVY CONSTRUCTORS INC 29420593574V/SD
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HEAVY CONSTRUCTORS INC294205Nov 4, 2024Jul 7, 20263SD
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.
52644CSD1HEAVY CONSTRUCTORS INCOct 24, 2025 → Jul 7, 20262
93574VSD—HEAVY CONSTRUCTORS INCNov 4, 2024 → Nov 4, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 25, 2026