Equipment unit · VIN-decoded · NHTSA vPIC

1999 Freedom Trailers Inc

4EPAA3721XAVA2856 · TRAILER
Carriers run under4
23 mo
Inspections6
all-time
OOS inspections3
of 6
First seenApr 17, 2024
TX
Last seenMar 18, 2026
TX
Inspected under 4 different carriers in 23 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
4EPAA3721XAVA2856
Make
Freedom Trailers Inc
Model
Not decoded
Model year
1999
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 4, 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
4EP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AA372

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1999 or 2029

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

North American serial sequence
VA2856

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
1999

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREEDOM TRAILERS INC

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 17, 2024 – Mar 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 18, 2026TXI · Full11OOSTOMMY CHAD BLACKSTOCK 2379710262C426/TX
Jan 6, 2026TXII · Walk-around2TOMMY CHAD BLACKSTOCK 2379710262C426/TX
Jun 20, 2025TXII · Walk-around7OOSCIMMARRON TRAIL TRUCKING LLC 4330599Z07225/TX
Mar 26, 2025TXII · Walk-around0CHRISTI & ED LLC 4226252Z07225/TX
Aug 16, 2024TXII · Walk-around1OOSCHRISTI & ED LLC 4226252Z07225/TX
Apr 17, 2024TXI · Full2AGGREGATE HAULERS I LP 1021485Z07225/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TOMMY CHAD BLACKSTOCK2379710Jan 6, 2026Mar 18, 20262TX
CIMMARRON TRAIL TRUCKING LLC4330599Jun 20, 2025Jun 20, 20251TX
CHRISTI & ED LLC4226252Aug 16, 2024Mar 26, 20252TX
AGGREGATE HAULERS I LP1021485Apr 17, 2024Apr 17, 20241TX
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.
262C426TX2TOMMY CHAD BLACKSTOCKJan 6, 2026Mar 18, 20262
Z07225TXCIMMARRON TRAIL TRUCKING LLCJun 20, 2025Jun 20, 20251
Z07225TXCHRISTI & ED LLCAug 16, 2024Mar 26, 20252
Z07225TXAGGREGATE HAULERS I LPApr 17, 2024Apr 17, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 4, 2026