Equipment unit · VIN-decoded · NHTSA vPIC

2015 Mack CHU (Pinnacle)

1M1AN09Y9FM019081 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections8
all-time
OOS inspections2
of 8
First seenJun 27, 2023
NM
Last seenMar 24, 2026
TX
Inspected under 2 different carriers in 33 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
1M1AN09Y9FM019081
Make
Mack
Model
CHU (Pinnacle)
Model year
2015
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 · Jun 27, 2023 – Mar 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 24, 2026TXII · Walk-around9OOSEXPRESS MATERIALS SERVICES LLC 19750841N61517/TX
Oct 7, 2025TXII · Walk-around4—EXPRESS MATERIALS SERVICES LLC 19750841N61517/TX
Sep 2, 2025TXI · Full1—EXPRESS MATERIALS SERVICES LLC 19750841N61517/TX
Jul 22, 2025TXII · Walk-around8OOSEXPRESS MATERIALS SERVICES LLC 19750841N61517/TX
Jun 5, 2025TXIV · Special1—EXPRESS MATERIALS SERVICES LLC 19750841N61517/TX
Jul 24, 2023NMIII · Driver-only0—GCC SUN CITY MATERIALS LLC 2934135R339913/TX
Jul 13, 2023NMIII · Driver-only0—GCC SUN CITY MATERIALS LLC 2934135R339913/TX
Jun 27, 2023NMII · Walk-around0—GCC SUN CITY MATERIALS LLC 293413590EP4C/CH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EXPRESS MATERIALS SERVICES LLC1975084Jun 5, 2025Mar 24, 20265TX
GCC SUN CITY MATERIALS LLC2934135Jun 27, 2023Jul 24, 20233TX
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.
1N61517TX—EXPRESS MATERIALS SERVICES LLCJun 5, 2025 → Mar 24, 20265
R339913TX—GCC SUN CITY MATERIALS LLCJul 13, 2023 → Jul 24, 20232
90EP4CCH—GCC SUN CITY MATERIALS LLCJun 27, 2023 → Jun 27, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026