Equipment unit · VIN-decoded · NHTSA vPIC

2022 Better built trailers BETTER BUILT TRAILERS

4MNFG3921N1000082 · Trailer · TRAILER
Carriers run under2
11 mo
Inspections5
all-time
OOS inspections0
of 5
First seen07/17/2025
AL
Last seen06/04/2026
TX
Inspected under 2 different carriers in 11 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
4MNFG3921N1000082
Make
Better built trailers
Model
BETTER BUILT TRAILERS
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/30/2026
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 · 07/17/2025 – 06/04/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/04/2026TXII · Walk-around0—STEPHEN PORTER TRUCKING LLC 436511833C0317/AL
06/04/2026TXII · Walk-around0—STEPHEN PORTER TRUCKING LLC 436511833C0317/AL
10/28/2025CTI · Full0—EXPRESS LANE FREIGHT LLC 325519133C0317/AL
10/07/2025NMI · Full0—EXPRESS LANE FREIGHT LLC 325519133C0317/AL
07/17/2025ALI · Full2—EXPRESS LANE FREIGHT LLC 325519133C0317/AL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
STEPHEN PORTER TRUCKING LLC436511806/04/202606/04/20262AL
EXPRESS LANE FREIGHT LLC325519107/17/202510/28/20253AL
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.
33C0317AL2STEPHEN PORTER TRUCKING LLC06/04/2026 → 06/04/20262
33C0317AL—EXPRESS LANE FREIGHT LLC07/17/2025 → 10/28/20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/30/2026