Equipment unit · VIN-decoded · NHTSA vPIC

2013 Mack CHU (Pinnacle)

1M1AN07Y6DM014873 · Truck-Tractor · TRUCK

Carriers run under2

16 mo

Inspections4

all-time

OOS inspections1

of 4

First seen03/04/2024

Last seen07/22/2025

Inspected under 2 different carriers in 16 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1M1AN07Y6DM014873
Make: Mack
Model: CHU (Pinnacle)
Model year: 2013
Body class: Truck-Tractor
Vehicle type: TRUCK
GVWR: Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at: 07/05/2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · 03/04/2024 – 07/22/2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
07/22/2025	AR	III · Driver-only	1	—	MYRON THOMPSON 977786	NR79126/AR
04/09/2025	LA	II · Walk-around	2	OOS	MYRON THOMPSON 977786	NR79126/AR
04/22/2024	TX	IV · Special	0	—	WARD TIMBER LTD 907306	R518373/TX
03/04/2024	TX	IV · Special	1	—	WARD TIMBER LTD 907306	R518373/TX

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
MYRON THOMPSON	977786	04/09/2025	07/22/2025	2	AR
WARD TIMBER LTD	907306	03/04/2024	04/22/2024	2	TX

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
NR79126	AR	—	MYRON THOMPSON	04/09/2025 → 07/22/2025	2
R518373	TX	—	WARD TIMBER LTD	03/04/2024 → 04/22/2024	2

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/05/2026