Equipment unit · VIN-decoded · NHTSA vPIC

2018 Transcraft/wabash Steel Flatbed

1TTE452S9J3091702 · Trailer · TRAILER
Carriers run under2
30 mo
Inspections6
all-time
OOS inspections0
of 6
First seenNov 6, 2023
CA
Last seenMay 6, 2026
CA
Inspected under 2 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
1TTE452S9J3091702
Make
Transcraft/wabash
Model
Steel Flatbed
Model year
2018
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
E452S

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1988 or 2018

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

North American serial sequence
091702

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
TRANSCRAFT/WABASH

Prefix basis · 6 decoded VINs at 100.0% prefix purity.

Model
Steel Flatbed

Prefix basis · 6 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
2018

Observed directly for this VIN via NHTSA vPIC.

Observed make
TRANSCRAFT/WABASH

Observed directly for this VIN via NHTSA vPIC.

Observed model
Steel 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 6, 2023 – May 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 6, 2026CAI · Full1ACTION GYPSUM SUPPLY LP 19462924RL8789/CA
Apr 22, 2026CAIII · Driver-only0ACTION GYPSUM SUPPLY WESTLP 29228434RL8789/CA
Feb 5, 2026CAII · Walk-around1ACTION GYPSUM SUPPLY WESTLP 29228434RL8789/CA
Mar 18, 2025CAII · Walk-around1ACTION GYPSUM SUPPLY WESTLP 29228434RL8789/CA
Feb 21, 2024CAIII · Driver-only0ACTION GYPSUM SUPPLY WESTLP 29228434RL8789/CA
Nov 6, 2023CAI · Full2ACTION GYPSUM SUPPLY WESTLP 29228434RL8789/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ACTION GYPSUM SUPPLY LP1946292May 6, 2026May 6, 20261TX
ACTION GYPSUM SUPPLY WESTLP2922843Nov 6, 2023Apr 22, 20265CA
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.
4RL8789CAACTION GYPSUM SUPPLY LPMay 6, 2026May 6, 20261
4RL8789CAACTION GYPSUM SUPPLY WESTLPNov 6, 2023Apr 22, 20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026