Equipment unit · VIN-decoded · NHTSA vPIC

2021 Superior mfg., inc. Superior Mfg., Inc.

1S9DS4032ME573012 · Trailer · TRAILER
Carriers run under2
28 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJan 26, 2024
NE
Last seenMay 6, 2026
NE
Inspected under 2 different carriers in 28 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
1S9DS4032ME573012
Make
Superior mfg., inc.
Model
Superior Mfg., Inc.
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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 · Jan 26, 2024 – May 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 6, 2026NEIII · Driver-only2—CHRISTENSEN HAULING LLC 4205359305746/NE
Nov 12, 2025NEIII · Driver-only0—CHRISTENSEN HAULING LLC 4205359305746/NE
Jan 26, 2024NEIII · Driver-only0—LACKAS RANCH LLC 3811498280927/NE
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHRISTENSEN HAULING LLC4205359Nov 12, 2025May 6, 20262NE
LACKAS RANCH LLC3811498Jan 26, 2024Jan 26, 20241NE
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.
305746NE—CHRISTENSEN HAULING LLCNov 12, 2025 → May 6, 20262
280927NE—LACKAS RANCH LLCJan 26, 2024 → Jan 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026