Equipment unit · VIN-decoded · NHTSA vPIC

2010 Peterbilt 389

1XPXD49X4AD113971 · Truck-Tractor · TRUCK
Carriers run under2
12 mo
Inspections8
all-time
OOS inspections1
of 8
First seenAug 22, 2024
IA
Last seenAug 27, 2025
NE
Inspected under 2 different carriers in 12 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
1XPXD49X4AD113971
Make
Peterbilt
Model
389
Model year
2010
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 22, 2024 – Aug 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 27, 2025NEIII · Driver-only4—PARKER KLOCKE CUSTOM LLC 4449257FX2391/IA
Jul 10, 2025IAIII · Driver-only1—KLOCKE CUSTOM LLC 2071070FX2391/IA
Jul 10, 2025IAIII · Driver-only3—KLOCKE CUSTOM LLC 2071070FX2391/IA
May 27, 2025NEIII · Driver-only3OOSKLOCKE CUSTOM LLC 2071070FX2391/IA
May 9, 2025IAIII · Driver-only2—KLOCKE CUSTOM LLC 2071070FX2391/IA
Apr 24, 2025KSII · Walk-around3—KLOCKE CUSTOM LLC 2071070FX2391/IA
Nov 11, 2024IAII · Walk-around0—KLOCKE CUSTOM LLC 2071070FX2391/IA
Aug 22, 2024IAIII · Driver-only0—KLOCKE CUSTOM LLC 2071070FX2391/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PARKER KLOCKE CUSTOM LLC4449257Aug 27, 2025Aug 27, 20251IA
KLOCKE CUSTOM LLC2071070Aug 22, 2024Jul 10, 20257IA
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.
FX2391IA—PARKER KLOCKE CUSTOM LLCAug 27, 2025 → Aug 27, 20251
FX2391IA—KLOCKE CUSTOM LLCAug 22, 2024 → Jul 10, 20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026
2010 Peterbilt 389 — VIN 1XPXD49X4AD113971