Equipment unit · VIN-decoded · NHTSA vPIC

2001 Peterbilt 379

1XP5DB9X21N491731 · Truck-Tractor · TRUCK
Carriers run under3
35 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJun 13, 2023
CO
Last seenMay 6, 2026
NE
Inspected under 3 different carriers in 35 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
1XP5DB9X21N491731
Make
Peterbilt
Model
379
Model year
2001
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 · Jun 13, 2023 – May 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 6, 2026NEIII · Driver-only0—RDZ TRANSPORT LLC 4152354245306/KS
Apr 20, 2026TXII · Walk-around6—RDZ TRANSPORT LLC 4152354245306/KS
Jul 13, 2025KSII · Walk-around2—RDZ TRANSPORT LLC 4152354245306/KS
Mar 13, 2024KSII · Walk-around0—JOSUE ISMAEL PEREZ SANCHEZ 4180112245306/KS
Nov 18, 2023KSII · Walk-around1—SERAFIN HUERTA 1458833234433/KS
Oct 11, 2023KSIII · Driver-only1—SERAFIN HUERTA 1458833234433/KS
Jun 13, 2023COII · Walk-around1—SERAFIN HUERTA 1458833200980/KS
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RDZ TRANSPORT LLC4152354Jul 13, 2025May 6, 20263KS
JOSUE ISMAEL PEREZ SANCHEZ4180112Mar 13, 2024Mar 13, 20241KS
SERAFIN HUERTA1458833Jun 13, 2023Nov 18, 20233KS
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.
245306KS—RDZ TRANSPORT LLCJul 13, 2025 → May 6, 20263
245306KS—JOSUE ISMAEL PEREZ SANCHEZMar 13, 2024 → Mar 13, 20241
234433KS—SERAFIN HUERTAOct 11, 2023 → Nov 18, 20232
200980KS—SERAFIN HUERTAJun 13, 2023 → Jun 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026