Equipment unit · VIN-decoded · NHTSA vPIC

2018 Mack GU (Granite)

1M2AX04C9JM039938 · Truck · INCOMPLETE VEHICLE
Carriers run under1
35 mo
Inspections8
all-time
OOS inspections1
of 8
First seenAug 23, 2023
CO
Last seenJul 7, 2026
CO
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1M2AX04C9JM039938
Make
Mack
Model
GU (Granite)
Model year
2018
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
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 · Aug 23, 2023 – Jul 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2026COIII · Driver-only0—FRONTIER ENVIRONMENTAL SERVICES LLC 2969592AHVN78/CO
Aug 13, 2025COIII · Driver-only1—FRONTIER ENVIRONMENTAL SERVICES LLC 2969592AHVN78/CO
Jul 10, 2025COIII · Driver-only0—FRONTIER ENVIRONMENTAL SERVICES LLC 2969592AHVN78/CO
Jul 8, 2025COIII · Driver-only0—FRONTIER ENVIRONMENTAL SERVICES LLC 2969592AHVN78/CO
Jun 9, 2025COII · Walk-around1—FRONTIER ENVIRONMENTAL SERVICES LLC 2969592AHVN78/CO
Apr 22, 2025COII · Walk-around0—FRONTIER ENVIRONMENTAL SERVICES LLC 2969592AHVN78/CO
Jan 17, 2025COII · Walk-around4OOSFRONTIER ENVIRONMENTAL SERVICES LLC 2969592AHVN78/CO
Aug 23, 2023COII · Walk-around1—FRONTIER ENVIRONMENTAL SERVICES LLC 2969592BJPA77/CO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FRONTIER ENVIRONMENTAL SERVICES LLC2969592Aug 23, 2023Jul 7, 20268CO
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.
AHVN78CO1FRONTIER ENVIRONMENTAL SERVICES LLCJan 17, 2025 → Jul 7, 20267
BJPA77CO—FRONTIER ENVIRONMENTAL SERVICES LLCAug 23, 2023 → Aug 23, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026