Equipment unit · VIN-decoded · NHTSA vPIC

2022 Benson/wabash Aluminium Flatbed

1TTF532A9N3350420 · Trailer · TRAILER
Carriers run under1
33 mo
Inspections6
all-time
OOS inspections1
of 6
First seenSep 6, 2023
CA
Last seenJun 27, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1TTF532A9N3350420
Make
Benson/wabash
Model
Aluminium Flatbed
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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
9 · valid

Deterministic · position 9; calculated value 9.

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
350420

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 · Sep 6, 2023 – Jun 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 27, 2026TXI · Full3API EXPRESS INC 25586431056006/IL
Feb 16, 2026LAIII · Driver-only2API EXPRESS INC 2558643945224ST/IL
Jan 6, 2026CAI · Full0API EXPRESS INC 2558643945224ST/FL
Oct 9, 2025TNIII · Driver-only0API EXPRESS INC 2558643945224ST/IL
Feb 20, 2025UTI · Full5OOSAPI EXPRESS INC 2558643945224ST/IL
Sep 6, 2023CAIII · Driver-only1API EXPRESS INC 2558643870760ST/IL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
API EXPRESS INC2558643Sep 6, 2023Jun 27, 20266IL
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.
1056006IL2API EXPRESS INCJun 27, 2026Jun 27, 20261
945224STILAPI EXPRESS INCFeb 20, 2025Feb 16, 20263
945224STFLAPI EXPRESS INCJan 6, 2026Jan 6, 20261
870760STILAPI EXPRESS INCSep 6, 2023Sep 6, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026