Equipment unit · VIN-decoded · NHTSA vPIC

2016 Mack CXU (Pinnacle)

1M1AW21Y6GM057258 · Truck-Tractor · TRUCK
Carriers run under3
34 mo
Inspections5
all-time
OOS inspections0
of 5
First seenAug 29, 2023
WI
Last seenJun 29, 2026
IN
Inspected under 3 different carriers in 34 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
1M1AW21Y6GM057258
Make
Mack
Model
CXU (Pinnacle)
Model year
2016
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 4, 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 29, 2023 – Jun 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 29, 2026INIII · Driver-only1—EXPEDITUS TRANSPORT LLC 2345004PXB1688/OH
Mar 9, 2026INIII · Driver-only1—EXPEDITUS TRANSPORT LLC 2345004PXB1688/OH
Mar 5, 2024ILII · Walk-around0—NHH HEAVY HAUL LLC 23839313369171/IN
Mar 4, 2024COIII · Driver-only0—NHH HEAVY HAUL LLC 23839313369171/IN
Aug 29, 2023WIII · Walk-around2—MERCER TRANSPORTATION COMPANY INC 1547122997424/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EXPEDITUS TRANSPORT LLC2345004Mar 9, 2026Jun 29, 20262OH
NHH HEAVY HAUL LLC2383931Mar 4, 2024Mar 5, 20242IN
MERCER TRANSPORTATION COMPANY INC154712Aug 29, 2023Aug 29, 20231KY
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.
PXB1688OH1EXPEDITUS TRANSPORT LLCMar 9, 2026 → Jun 29, 20262
3369171IN—NHH HEAVY HAUL LLCMar 4, 2024 → Mar 5, 20242
2997424IN—MERCER TRANSPORTATION COMPANY INCAug 29, 2023 → Aug 29, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026