Equipment unit · VIN-decoded · NHTSA vPIC

2014 Benson/wabash Aluminium Flatbed

1TTF532A9E3791173 · Trailer · TRAILER
Carriers run under4
31 mo
Inspections6
all-time
OOS inspections1
of 6
First seenAug 16, 2023
MO
Last seenMar 5, 2026
OR
Inspected under 4 different carriers in 31 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
1TTF532A9E3791173
Make
Benson/wabash
Model
Aluminium Flatbed
Model year
2014
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 23, 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 · Aug 16, 2023 – Mar 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 5, 2026ORIII · Driver-only1—MM BROTHERS INC 3053367PT179051/AR
Sep 8, 2025SDIII · Driver-only0—BILLOR US TRANSPORT LLC 3749157PT179051/AR
Dec 17, 2024AZII · Walk-around1OOSDENVER CARGO INC 3585416PT179051/AR
May 22, 2024NMIII · Driver-only1—LEADER FREIGHT SYSTEMS INC 3283188PT179051/AR
Apr 24, 2024COI · Full6—LEADER FREIGHT SYSTEMS INC 3283188PT171051/AR
Aug 16, 2023MOI · Full3—LEADER FREIGHT SYSTEMS INC 3283188PT179051/AR
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MM BROTHERS INC3053367Mar 5, 2026Mar 5, 20261IL
BILLOR US TRANSPORT LLC3749157Sep 8, 2025Sep 8, 20251NC
DENVER CARGO INC3585416Dec 17, 2024Dec 17, 20241IA
LEADER FREIGHT SYSTEMS INC3283188Aug 16, 2023May 22, 20243IN
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.
PT179051AR—MM BROTHERS INCMar 5, 2026 → Mar 5, 20261
PT179051AR—BILLOR US TRANSPORT LLCSep 8, 2025 → Sep 8, 20251
PT179051AR—DENVER CARGO INCDec 17, 2024 → Dec 17, 20241
PT179051AR—LEADER FREIGHT SYSTEMS INCAug 16, 2023 → May 22, 20242
PT171051AR—LEADER FREIGHT SYSTEMS INCApr 24, 2024 → Apr 24, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026