Equipment unit · VIN-decoded · NHTSA vPIC

1999 Wabash Wabash National Corporation

1JJF482W6XS507750 · Trailer · TRAILER
Carriers run under4
34 mo
Inspections10
all-time
OOS inspections7
of 10
First seenSep 26, 2023
TX
Last seenJul 15, 2026
TX
Inspected under 4 different carriers in 34 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
1JJF482W6XS507750
Make
Wabash
Model
Wabash National Corporation
Model year
1999
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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 · Sep 26, 2023 – Jul 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 15, 2026TXII · Walk-around7OOSDAVID MENDOZA LOPEZ 89473775M859N/TX
Jun 29, 2026TXII · Walk-around7OOSDAVID MENDOZA LOPEZ 89473780V385W/TX
Apr 13, 2026TXII · Walk-around5—DAVID MENDOZA LOPEZ 89473773Z280W/TX
Jan 15, 2026TXI · Full21OOSTRANSPORTES ROMS LLC 362149843Z166W/TX
Nov 12, 2025TXII · Walk-around11OOS4HM TRUCKING LLC 418823077X074W/TX
Apr 29, 2025TXII · Walk-around4—4HM TRUCKING LLC 418823093W842V/TX
Nov 10, 2024TXII · Walk-around3OOS4HM TRUCKING LLC 418823052Z636V/TX
Apr 25, 2024USI · Full8OOS4HM TRUCKING LLC 418823050V402V/TX
Oct 22, 2023USII · Walk-around3OOSSANTA MONICA EXPRESS LLC 3209477226B181/TX
Sep 26, 2023TXII · Walk-around1—SANTA MONICA EXPRESS LLC 3209477226B181/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DAVID MENDOZA LOPEZ894737Apr 13, 2026Jul 15, 20263CH
TRANSPORTES ROMS LLC3621498Jan 15, 2026Jan 15, 20261TX
4HM TRUCKING LLC4188230Apr 25, 2024Nov 12, 20254TX
SANTA MONICA EXPRESS LLC3209477Sep 26, 2023Oct 22, 20232TX
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.
75M859NTX2DAVID MENDOZA LOPEZJul 15, 2026 → Jul 15, 20261
80V385WTX2DAVID MENDOZA LOPEZJun 29, 2026 → Jun 29, 20261
73Z280WTX—DAVID MENDOZA LOPEZApr 13, 2026 → Apr 13, 20261
43Z166WTX—TRANSPORTES ROMS LLCJan 15, 2026 → Jan 15, 20261
77X074WTX—4HM TRUCKING LLCNov 12, 2025 → Nov 12, 20251
93W842VTX—4HM TRUCKING LLCApr 29, 2025 → Apr 29, 20251
52Z636VTX—4HM TRUCKING LLCNov 10, 2024 → Nov 10, 20241
50V402VTX—4HM TRUCKING LLCApr 25, 2024 → Apr 25, 20241
226B181TX—SANTA MONICA EXPRESS LLCSep 26, 2023 → Oct 22, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026