Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 389

1XPXPP9X4MD749285 · Truck-Tractor · TRUCK
Carriers run under1
18 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 28, 2023
IA
Last seenFeb 25, 2025
IA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPXPP9X4MD749285
Make
Peterbilt
Model
389
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Aug 1, 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 28, 2023 – Feb 25, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 25, 2025IAIII · Driver-only1—MATERIAL SERVICES INC 2093066SG0235/IA
Nov 13, 2024NEIII · Driver-only1—MATERIAL SERVICES INC 2093066SG0235/IA
Aug 28, 2023IAIII · Driver-only1—MATERIAL SERVICES INC 2093066SG0235/IA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MATERIAL SERVICES INC2093066Aug 28, 2023Feb 25, 20253IA
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.
SG0235IA—MATERIAL SERVICES INCAug 28, 2023 → Feb 25, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 1, 2026
2021 Peterbilt 389 — VIN 1XPXPP9X4MD749285