Equipment unit · VIN-decoded · NHTSA vPIC

2023 Pratt intermodal chassis llc PRATT INTERMODAL CHASSIS LLC

7SPCC4121PN003317 · Incomplete - Trailer Chassis · TRAILER
Carriers run under4
37 mo
Inspections4
all-time
OOS inspections0
of 4
First seen06/20/2023
TX
Last seen07/14/2026
TX
Inspected under 4 different carriers in 37 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
7SPCC4121PN003317
Make
Pratt intermodal chassis llc
Model
PRATT INTERMODAL CHASSIS LLC
Model year
2023
Body class
Incomplete - Trailer Chassis
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/23/2026
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 · 06/20/2023 – 07/14/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/14/2026TXII · Walk-around2—NIAZI EXPRESS LLC 4534296341285T/TN
02/18/2026TXI · Full5—LIBERTY TRANSPORT INC 979389341285T/TN
01/15/2025TXII · Walk-around2—SHELL TRANSPORTATION SYSTEM LLC 3557632341285T/TN
06/20/2023TXII · Walk-around0—PIONEER TRANSPORT INC 514795341285T/TN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NIAZI EXPRESS LLC453429607/14/202607/14/20261TX
LIBERTY TRANSPORT INC97938902/18/202602/18/20261IN
SHELL TRANSPORTATION SYSTEM LLC355763201/15/202501/15/20251TX
PIONEER TRANSPORT INC51479506/20/202306/20/20231PA
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.
341285TTN2NIAZI EXPRESS LLC07/14/2026 → 07/14/20261
341285TTN—LIBERTY TRANSPORT INC02/18/2026 → 02/18/20261
341285TTN—SHELL TRANSPORTATION SYSTEM LLC01/15/2025 → 01/15/20251
341285TTN—PIONEER TRANSPORT INC06/20/2023 → 06/20/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/23/2026