Equipment unit · VIN-decoded · NHTSA vPIC

Peterbilt 389

1NPXGGGG40D408802 · Incomplete - Glider · INCOMPLETE VEHICLE
Carriers run under2
13 mo
Inspections4
all-time
OOS inspections1
of 4
First seen05/29/2025
MD
Last seen06/15/2026
NC
Inspected under 2 different carriers in 13 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
1NPXGGGG40D408802
Make
Peterbilt
Model
389
Model year
—
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
Decoded at
07/07/2026
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 · 05/29/2025 – 06/15/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/15/2026NCIII · Driver-only1—CORBIN TRANSPORT LLC 4517345015582A/KY
06/15/2026KYI · Full4—CORBIN TRANSPORT LLC 4517345015582A/KY
05/13/2026TNI · Full3—CORBIN TRANSPORT LLC 4517345015582A/KY
05/29/2025MDII · Walk-around1OOSTUMBLEWEED EXPRESS INC 7729950826F6/MD
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CORBIN TRANSPORT LLC451734505/13/202606/15/20263KY
TUMBLEWEED EXPRESS INC77299505/29/202505/29/20251MD
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.
015582AKY1CORBIN TRANSPORT LLC05/13/2026 → 06/15/20263
0826F6MD—TUMBLEWEED EXPRESS INC05/29/2025 → 05/29/20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/07/2026