Equipment unit · VIN-decoded · NHTSA vPIC

2025 Mack Pinnacle

1M1PN4GY6SM016721 · Truck-Tractor · TRUCK
Carriers run under1
3 mo
Inspections3
all-time
OOS inspections2
of 3
First seenNov 12, 2025
LA
Last seenFeb 10, 2026
CO
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1M1PN4GY6SM016721
Make
Mack
Model
Pinnacle
Model year
2025
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 12, 2025 – Feb 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 10, 2026COII · Walk-around1—BARNHART SPECIALIZED LLC 3608665R791681/TX
Nov 13, 2025FLIII · Driver-only3OOSBARNHART SPECIALIZED LLC 3608665R791681/TX
Nov 12, 2025LAIII · Driver-only2OOSBARNHART SPECIALIZED LLC 3608665R791681/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BARNHART SPECIALIZED LLC3608665Nov 12, 2025Feb 10, 20263TX
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.
R791681TX—BARNHART SPECIALIZED LLCNov 12, 2025 → Feb 10, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 25, 2026
2025 Mack Pinnacle — VIN 1M1PN4GY6SM016721