Equipment unit · VIN-decoded · NHTSA vPIC

2016 Benson/wabash Aluminium Flatbed

1TTF482A3G3997785 · Trailer · TRAILER
Carriers run under2
21 mo
Inspections6
all-time
OOS inspections2
of 6
First seenApr 16, 2024
MT
Last seenJan 9, 2026
SC
Inspected under 2 different carriers in 21 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
1TTF482A3G3997785
Make
Benson/wabash
Model
Aluminium Flatbed
Model year
2016
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
F482A

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1986 or 2016

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

North American serial sequence
997785

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 · 661 decoded VINs at 100.0% prefix purity.

Model
Aluminium Flatbed

Prefix basis · 661 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
2016

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 · Apr 16, 2024 – Jan 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 9, 2026SCIII · Driver-only0AS TRANSPORTATION INC 2446825593713ST/IL
Nov 4, 2025OHI · Full4OOSAS TRANSPORTATION INC 2446825593713ST/IL
Nov 13, 2024ARIII · Driver-only0ALLIANCE TRANS INC 3136047593713ST/IL
Jul 29, 2024IAI · Full6ALLIANCE TRANS INC 3136047593713ST/IL
May 7, 2024TXII · Walk-around1OOSAS TRANSPORTATION INC 2446825593713ST/IL
Apr 16, 2024MTIII · Driver-only1AS TRANSPORTATION INC 2446825593713ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AS TRANSPORTATION INC2446825Apr 16, 2024Jan 9, 20264IL
ALLIANCE TRANS INC3136047Jul 29, 2024Nov 13, 20242IL
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.
593713STILAS TRANSPORTATION INCApr 16, 2024Jan 9, 20264
593713STILALLIANCE TRANS INCJul 29, 2024Nov 13, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026