Equipment unit · VIN-decoded · NHTSA vPIC

3S91A403931001452

Not yet decoded
Carriers run under4
28 mo
Inspections9
all-time
OOS inspections1
of 9
First seenFeb 23, 2024
TX
Last seenJun 18, 2026
US
Inspected under 4 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
3S91A403931001452
Make
Not decoded
Model
Not decoded
Model year
—
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
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 · Feb 23, 2024 – Jun 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 18, 2026USI · Full8OOSAUTOTRANSPORTES DAST SA DE CV 1068471032VS4/MX
Apr 13, 2026TXII · Walk-around1—ARNULFO ZAPATA YANEZ 4183527032VS4/MX
Mar 23, 2026TXI · Full3—ARNULFO ZAPATA YANEZ 4183527032VS4/MX
Feb 18, 2026TXI · Full7—JOSE LUIS DELGADO CASTILLO 1064757032VS4/MX
Sep 16, 2025USI · Full5—AUTOTRANSPORTES DAST SA DE CV 1068471032VS4/MX
Jul 17, 2025TXII · Walk-around4—AUTOTRANSPORTES DAST SA DE CV 1068471032VS4/MX
Apr 18, 2024TXII · Walk-around0—CESAR RODRIGUEZ VALLEJO 2512187032VS4/MX
Mar 4, 2024TXI · Full4—CESAR RODRIGUEZ VALLEJO 2512187032VS4/MX
Feb 23, 2024TXII · Walk-around4—AUTOTRANSPORTES DAST SA DE CV 1068471032VS4/MX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTOTRANSPORTES DAST SA DE CV1068471Feb 23, 2024Jun 18, 20264MX
ARNULFO ZAPATA YANEZ4183527Mar 23, 2026Apr 13, 20262TA
JOSE LUIS DELGADO CASTILLO1064757Feb 18, 2026Feb 18, 20261TA
CESAR RODRIGUEZ VALLEJO2512187Mar 4, 2024Apr 18, 20242TA
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.
032VS4MX2AUTOTRANSPORTES DAST SA DE CVFeb 23, 2024 → Jun 18, 20264
032VS4MX—ARNULFO ZAPATA YANEZMar 23, 2026 → Apr 13, 20262
032VS4MX—JOSE LUIS DELGADO CASTILLOFeb 18, 2026 → Feb 18, 20261
032VS4MX—CESAR RODRIGUEZ VALLEJOMar 4, 2024 → Apr 18, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026