Equipment unit · VIN-decoded · NHTSA vPIC

2022 Benson/wabash Aluminium Flatbed

1TTF532A7N3342803 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections6
all-time
OOS inspections3
of 6
First seenNov 21, 2023
CA
Last seenNov 3, 2025
TX
Inspected under 2 different carriers in 24 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
1TTF532A7N3342803
Make
Benson/wabash
Model
Aluminium Flatbed
Model year
2022
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.
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
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1992 or 2022

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

North American serial sequence
342803

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
2022

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 · Nov 21, 2023 – Nov 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 3, 2025TXII · Walk-around1OOSTA CONSTRUCTION INC 3089211841299ST/IL
Mar 20, 2024AZII · Walk-around5OOSD1 TRANSPORTATION LLC 3827693841229ST/IL
Mar 9, 2024KYIII · Driver-only0D1 TRANSPORTATION LLC 3827693B41229SI/TN
Feb 2, 2024TNIII · Driver-only0D1 TRANSPORTATION LLC 3827693841229ST/IL
Jan 25, 2024MEIII · Driver-only0D1 TRANSPORTATION LLC 3827693841229ST/IL
Nov 21, 2023CAI · Full3OOSD1 TRANSPORTATION LLC 3827693841229ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TA CONSTRUCTION INC3089211Nov 3, 2025Nov 3, 20251IL
D1 TRANSPORTATION LLC3827693Nov 21, 2023Mar 20, 20245IL
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.
841299STILTA CONSTRUCTION INCNov 3, 2025Nov 3, 20251
841229STILD1 TRANSPORTATION LLCNov 21, 2023Mar 20, 20244
B41229SITND1 TRANSPORTATION LLCMar 9, 2024Mar 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026