Equipment unit · VIN-decoded · NHTSA vPIC

2028 R.a.m. trailers R.A.M. TRAILERS

1R91A3928WH336003 · Trailer · TRAILER
Carriers run under2
16 mo
Inspections7
all-time
OOS inspections7
of 7
First seenMay 3, 2024
TX
Last seenSep 13, 2025
TX
Inspected under 2 different carriers in 16 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
1R91A3928WH336003
Make
R.a.m. trailers
Model
R.A.M. TRAILERS
Model year
2028
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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 · May 3, 2024 – Sep 13, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 13, 2025TXII · Walk-around4OOSWALTER EXPRESS SERVICE LLC 432948632N342N/TX
Aug 16, 2025TXII · Walk-around13OOSWALTER EXPRESS SERVICE LLC 432948675P292N/TX
May 17, 2025TXII · Walk-around6OOSWALTER EXPRESS SERVICE LLC 4329486093B610/TX
May 5, 2025TXII · Walk-around11OOSWALTER EXPRESS SERVICE LLC 432948682U109N/TX
Apr 21, 2025TXII · Walk-around9OOSWALTER EXPRESS SERVICE LLC 432948668R083N/TX
Nov 1, 2024TXII · Walk-around11OOSJONAS TRANSPORT SERVICES LLC 411369731X616V/TX
May 3, 2024TXII · Walk-around12OOSJONAS TRANSPORT SERVICES LLC 411369710W402V/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WALTER EXPRESS SERVICE LLC4329486Apr 21, 2025Sep 13, 20255TX
JONAS TRANSPORT SERVICES LLC4113697May 3, 2024Nov 1, 20242TX
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.
32N342NTX—WALTER EXPRESS SERVICE LLCSep 13, 2025 → Sep 13, 20251
75P292NTX—WALTER EXPRESS SERVICE LLCAug 16, 2025 → Aug 16, 20251
093B610TX—WALTER EXPRESS SERVICE LLCMay 17, 2025 → May 17, 20251
82U109NTX—WALTER EXPRESS SERVICE LLCMay 5, 2025 → May 5, 20251
68R083NTX—WALTER EXPRESS SERVICE LLCApr 21, 2025 → Apr 21, 20251
31X616VTX—JONAS TRANSPORT SERVICES LLCNov 1, 2024 → Nov 1, 20241
10W402VTX—JONAS TRANSPORT SERVICES LLCMay 3, 2024 → May 3, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026
2028 R.a.m. trailers R.A.M. TRAILERS — VIN 1R91A3928WH336003