Equipment unit · VIN-decoded · NHTSA vPIC

2000 Peterbilt 379

1XP5DB9X5YN514591 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 28, 2023
ND
Last seenMay 13, 2026
MT
Inspected under 2 different carriers in 33 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
1XP5DB9X5YN514591
Make
Peterbilt
Model
379
Model year
2000
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 28, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 28, 2023 – May 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2026MTI · Full5—MT JOHNSON TRUCKING LLC 3950539PA33117/MT
Sep 10, 2025MTII · Walk-around0—MT JOHNSON TRUCKING LLC 3950539NOPLATE/MT
Aug 28, 2023NDII · Walk-around0—ROUNDUP TRUCKING INC 2253367PA17493/MT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MT JOHNSON TRUCKING LLC3950539Sep 10, 2025May 13, 20262MT
ROUNDUP TRUCKING INC2253367Aug 28, 2023Aug 28, 20231MT
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.
PA33117MT—MT JOHNSON TRUCKING LLCMay 13, 2026 → May 13, 20261
NOPLATEMT—MT JOHNSON TRUCKING LLCSep 10, 2025 → Sep 10, 20251
PA17493MT—ROUNDUP TRUCKING INCAug 28, 2023 → Aug 28, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 28, 2026