Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 389

1XPXP4EX4MD750151 · Truck-Tractor · TRUCK
Carriers run under1
27 mo
Inspections4
all-time
OOS inspections0
of 4
First seenNov 16, 2023
AR
Last seenFeb 10, 2026
AR
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPXP4EX4MD750151
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
Jul 12, 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 · Nov 16, 2023 – Feb 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 10, 2026ARIII · Driver-only2—SECURITY SPECIALIZED TRANSPORTATION LLC 3015041K828280/AR
Sep 26, 2025LAIII · Driver-only0—SECURITY SPECIALIZED TRANSPORTATION LLC 3015041K828280/AR
Apr 1, 2025LAIII · Driver-only1—SECURITY SPECIALIZED TRANSPORTATION LLC 3015041K828280/AR
Nov 16, 2023ARIII · Driver-only1—SECURITY SPECIALIZED TRANSPORTATION LLC 3015041K804144/AR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SECURITY SPECIALIZED TRANSPORTATION LLC3015041Nov 16, 2023Feb 10, 20264OK
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.
K828280AR—SECURITY SPECIALIZED TRANSPORTATION LLCApr 1, 2025 → Feb 10, 20263
K804144AR—SECURITY SPECIALIZED TRANSPORTATION LLCNov 16, 2023 → Nov 16, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026