Equipment unit · VIN-decoded · NHTSA vPIC

2019 Benson/wabash Aluminium Flatbed

1TTF532A3K3136907 · Trailer · TRAILER
Carriers run under2
22 mo
Inspections6
all-time
OOS inspections0
of 6
First seenJun 6, 2024
IL
Last seenApr 29, 2026
AR
Inspected under 2 different carriers in 22 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
1TTF532A3K3136907
Make
Benson/wabash
Model
Aluminium Flatbed
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1TT

Deterministic · VIN positions 1–3.

Vehicle descriptor section
F532A

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1989 or 2019

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
136907

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
BENSON/WABASH

Prefix basis · 1,433 decoded VINs at 100.0% prefix purity.

Model
Aluminium Flatbed

Prefix basis · 1,433 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
BENSON/WABASH

Observed directly for this VIN via NHTSA vPIC.

Observed model
Aluminium Flatbed

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 6, 2024 – Apr 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 29, 2026ARIII · Driver-only0OLD SOUTH FREIGHT SERVICE INC 20175244M1NZ/MO
Feb 22, 2026MTII · Walk-around1OLD SOUTH FREIGHT SERVICE INC 20175244M1NZ/MO
Jun 25, 2025MTIII · Driver-only0RUN DIRECT INC 2812800676228ST/IL
Jun 17, 2025ARII · Walk-around1RUN DIRECT INC 2812800706543ST/IL
Aug 29, 2024MOI · Full0RUN DIRECT INC 2812800706543ST/IL
Jun 6, 2024ILIII · Driver-only0RUN DIRECT INC 2812800706543ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OLD SOUTH FREIGHT SERVICE INC201752Feb 22, 2026Apr 29, 20262TN
RUN DIRECT INC2812800Jun 6, 2024Jun 25, 20254IL
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.
44M1NZMOOLD SOUTH FREIGHT SERVICE INCFeb 22, 2026Apr 29, 20262
676228STILRUN DIRECT INCJun 25, 2025Jun 25, 20251
706543STILRUN DIRECT INCJun 6, 2024Jun 17, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026