Equipment unit · VIN-decoded · NHTSA vPIC

Peterbilt 389

1NPXGGGG40D225156 · Incomplete - Glider · INCOMPLETE VEHICLE
Carriers run under2
15 mo
Inspections8
all-time
OOS inspections0
of 8
First seenApr 6, 2025
MI
Last seenJul 9, 2026
MI
Inspected under 2 different carriers in 15 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
1NPXGGGG40D225156
Make
Peterbilt
Model
389
Model year
—
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
Decoded at
Jun 23, 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 · Apr 6, 2025 – Jul 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 9, 2026MIIII · Driver-only1—ALCO TRANSPORTATION INC 525677RC64235/MI
Jun 22, 2026MIII · Walk-around1—ALCO TRANSPORTATION INC 525677RC64235/MI
Jun 15, 2026MIIII · Driver-only1—ALCO TRANSPORTATION INC 525677RC64235/MI
Jun 9, 2026MIII · Walk-around1—ALCO TRANSPORTATION INC 525677RC64235/MI
Dec 22, 2025MIIII · Driver-only2—TULGESTKA TRANSPORT INC 266610RC46905/MI
Sep 15, 2025MIIII · Driver-only0—TULGESTKA TRANSPORT INC 266610RC46905/MI
Jul 30, 2025MIIII · Driver-only1—TULGESTKA TRANSPORT INC 266610RC46905/MI
Apr 6, 2025MIII · Walk-around2—TULGESTKA TRANSPORT INC 266610RC46905/MI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALCO TRANSPORTATION INC525677Jun 9, 2026Jul 9, 20264MI
TULGESTKA TRANSPORT INC266610Apr 6, 2025Dec 22, 20254MI
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.
RC64235MI1ALCO TRANSPORTATION INCJun 9, 2026 → Jul 9, 20264
RC46905MI—TULGESTKA TRANSPORT INCApr 6, 2025 → Dec 22, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026