Equipment unit · VIN-decoded · NHTSA vPIC

2004 Construction trailer specialists CONSTRUCTION TRAILER SPECIALISTS

1C91140254S770502 · Trailer · TRAILER
Carriers run under2
34 mo
Inspections3
all-time
OOS inspections3
of 3
First seenSep 27, 2023
TX
Last seenJul 16, 2026
TX
Inspected under 2 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
1C91140254S770502
Make
Construction trailer specialists
Model
CONSTRUCTION TRAILER SPECIALISTS
Model year
2004
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 27, 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 27, 2023 – Jul 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2026TXII · Walk-around2OOSRG VACUUM SERVICE LLC 3240402209C597/TX
Apr 24, 2025TXII · Walk-around5OOSRG VACUUM SERVICE LLC 3240402209C597/TX
Sep 27, 2023TXII · Walk-around3OOS8 BROS TRUCKING LLC 4090600209C597/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RG VACUUM SERVICE LLC3240402Apr 24, 2025Jul 16, 20262TX
8 BROS TRUCKING LLC4090600Sep 27, 2023Sep 27, 20231TX
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.
209C597TX2RG VACUUM SERVICE LLCApr 24, 2025 → Jul 16, 20262
209C597TX—8 BROS TRUCKING LLCSep 27, 2023 → Sep 27, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 27, 2026