Equipment unit · VIN-decoded · NHTSA vPIC

2023 Benson/wabash Aluminium Flatbed

1TTF532A6P3359787 · Trailer · TRAILER
Carriers run under3
30 mo
Inspections11
all-time
OOS inspections3
of 11
First seenJun 13, 2023
CO
Last seenDec 11, 2025
WI
Inspected under 3 different carriers in 30 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
1TTF532A6P3359787
Make
Benson/wabash
Model
Aluminium Flatbed
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1993 or 2023

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

North American serial sequence
359787

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
2023

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 13, 2023 – Dec 11, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 11, 2025WIII · Walk-around3DOWELL TRANS INC 4175237891716ST/IL
Sep 8, 2025MOII · Walk-around1OOSDOWELL TRANS INC 4175237891716ST/IL
Jul 29, 2025WVIII · Driver-only2DOWELL TRANS INC 4175237891716ST/IL
Jun 23, 2025OHIII · Driver-only0DOWELL TRANS INC 4175237891716ST/IL
Apr 13, 2025SDIII · Driver-only0DOWELL EXPRESS INC 3548621891716ST/IL
Apr 2, 2025OHIII · Driver-only1DOWELL EXPRESS INC 3548621891716ST/IL
Nov 7, 2024ILIII · Driver-only0DOWELL EXPRESS INC 3548621891716ST/IL
Mar 21, 2024CAI · Full1DOWELL EXPRESS INC 3548621891716ST/IL
Mar 7, 2024IDII · Walk-around2OOSDOWELL EXPRESS INC 3548621891716ST/IL
Dec 1, 2023WAIII · Driver-only1DOWELL EXPRESS INC 574234891216ST/IL
Jun 13, 2023COII · Walk-around1OOSDOWELL EXPRESS INC 354862189176ST/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DOWELL TRANS INC4175237Jun 23, 2025Dec 11, 20254IL
DOWELL EXPRESS INC3548621Jun 13, 2023Apr 13, 20256IL
DOWELL EXPRESS INC574234Dec 1, 2023Dec 1, 20231GA
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.
891716STILDOWELL TRANS INCJun 23, 2025Dec 11, 20254
891716STILDOWELL EXPRESS INCMar 7, 2024Apr 13, 20255
891216STILDOWELL EXPRESS INCDec 1, 2023Dec 1, 20231
89176STILDOWELL EXPRESS INCJun 13, 2023Jun 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026