Equipment unit · VIN-decoded · NHTSA vPIC

2021 Lamar trailers LAMAR TRAILERS

5RVFS4028MP094421 · Trailer · TRAILER
Carriers run under4
8 mo
Inspections4
all-time
OOS inspections3
of 4
First seenMay 8, 2025
MT
Last seenJan 27, 2026
NC
Inspected under 4 different carriers in 8 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
5RVFS4028MP094421
Make
Lamar trailers
Model
LAMAR TRAILERS
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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 8, 2025 – Jan 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 27, 2026NCII · Walk-around8OOSISBEL EXPRESS LLC 44028791132708N/TX
Nov 27, 2025TXI · Full13OOSBIG BOSS TRANSPORTATION INC 3488194132708N/TX
Jul 2, 2025FLII · Walk-around10OOSJC&Y TRANSPORT LLC 43241928140P59/TX
May 8, 2025MTII · Walk-around2—WRP TRANSPORT CORP 36409807420B12/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ISBEL EXPRESS LLC4402879Jan 27, 2026Jan 27, 20261TX
BIG BOSS TRANSPORTATION INC3488194Nov 27, 2025Nov 27, 20251NC
JC&Y TRANSPORT LLC4324192Jul 2, 2025Jul 2, 20251NC
WRP TRANSPORT CORP3640980May 8, 2025May 8, 20251FL
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.
1132708NTX—ISBEL EXPRESS LLCJan 27, 2026 → Jan 27, 20261
132708NTX—BIG BOSS TRANSPORTATION INCNov 27, 2025 → Nov 27, 20251
8140P59TX—JC&Y TRANSPORT LLCJul 2, 2025 → Jul 2, 20251
7420B12TX—WRP TRANSPORT CORPMay 8, 2025 → May 8, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 18, 2026