Equipment unit · VIN-decoded · NHTSA vPIC

2011 Mack CHU (Pinnacle)

1M1AN07Y0BM007155 · Truck-Tractor · TRUCK
Carriers run under3
14 mo
Inspections3
all-time
OOS inspections1
of 3
First seenMay 28, 2025
LA
Last seenJul 3, 2026
TX
Inspected under 3 different carriers in 14 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
1M1AN07Y0BM007155
Make
Mack
Model
CHU (Pinnacle)
Model year
2011
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 24, 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 · May 28, 2025 – Jul 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 3, 2026TXII · Walk-around6OOSPX TRANSPORTATION INC 11941971M31897/TX
Jun 24, 2025TXII · Walk-around0—KEN FRANKS TRUCKING LLC 21122531M31897/TX
May 28, 2025LAIII · Driver-only1—1924 TRUCKING LLC 41826211M31897/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PX TRANSPORTATION INC1194197Jul 3, 2026Jul 3, 20261TX
KEN FRANKS TRUCKING LLC2112253Jun 24, 2025Jun 24, 20251TX
1924 TRUCKING LLC4182621May 28, 2025May 28, 20251TX
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.
1M31897TX1PX TRANSPORTATION INCJul 3, 2026 → Jul 3, 20261
1M31897TX—KEN FRANKS TRUCKING LLCJun 24, 2025 → Jun 24, 20251
1M31897TX—1924 TRUCKING LLCMay 28, 2025 → May 28, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 24, 2026