Equipment unit · VIN-decoded · NHTSA vPIC

2004 Peterbilt 379

1XP5DB9X74D813645 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJun 21, 2023
TX
Last seenMay 8, 2026
TX
Inspected under 2 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
1XP5DB9X74D813645
Make
Peterbilt
Model
379
Model year
2004
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 21, 2023 – May 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 8, 2026TXII · Walk-around0—HAMMER LANE EXPRESS LLC 15459401L93107/TX
Dec 3, 2025TXII · Walk-around0—HAMMER LANE EXPRESS LLC 15459401L93107/TX
Nov 6, 2025TXIII · Driver-only1—HAMMER LANE EXPRESS LLC 15459401L93107/TX
Oct 31, 2024TXIII · Driver-only1—HAMMER LANE EXPRESS LLC 15459401L93107/TX
Oct 17, 2024TXI · Full1—HAMMER LANE EXPRESS LLC 15459401L93107/TX
Apr 5, 2024TXII · Walk-around0—MERCER TRANSPORTATION COMPANY INC 1547121L93107/TX
Jun 21, 2023TXI · Full1—HAMMER LANE EXPRESS LLC 15459401L93107/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAMMER LANE EXPRESS LLC1545940Jun 21, 2023May 8, 20266TX
MERCER TRANSPORTATION COMPANY INC154712Apr 5, 2024Apr 5, 20241KY
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.
1L93107TX—HAMMER LANE EXPRESS LLCJun 21, 2023 → May 8, 20266
1L93107TX—MERCER TRANSPORTATION COMPANY INCApr 5, 2024 → Apr 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026