Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X1HD434677 · Truck-Tractor · TRUCK
Carriers run under1
24 mo
Inspections5
all-time
OOS inspections0
of 5
First seenFeb 23, 2024
IL
Last seenFeb 19, 2026
IL
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X1HD434677
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 29, 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 · Feb 23, 2024 – Feb 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 19, 2026ILIII · Driver-only0—AAA TRAILER SERVICES INC 66247397KT8P/MO
Sep 12, 2025MOII · Walk-around0—AAA TRAILER SERVICES INC 66247397KT8P/MO
Nov 26, 2024KYII · Walk-around1—AAA TRAILER SERVICES INC 66247397KT8P/MO
Feb 26, 2024MOI · Full0—AAA TRAILER SERVICES INC 66247365KR2J/MO
Feb 23, 2024ILIII · Driver-only1—AAA TRAILER SERVICES INC 66247365KR2J/MO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AAA TRAILER SERVICES INC662473Feb 23, 2024Feb 19, 20265MO
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.
97KT8PMO—AAA TRAILER SERVICES INCNov 26, 2024 → Feb 19, 20263
65KR2JMO—AAA TRAILER SERVICES INCFeb 23, 2024 → Feb 26, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026