Equipment unit · VIN-decoded · NHTSA vPIC

2024 Heil Trailer International

1HLS1R2A5R5R01738 · TRAILER
Carriers run under1
23 mo
Inspections3
all-time
OOS inspections2
of 3
First seenAug 27, 2024
CA
Last seenJul 17, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1HLS1R2A5R5R01738
Make
Heil Trailer International
Model
Not decoded
Model year
2024
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 21, 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
1HL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
S1R2A

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1994 or 2024

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

North American serial sequence
R01738

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
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
HEIL TRAILER INTERNATIONAL

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 · Aug 27, 2024 – Jul 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 17, 2026CAII · Walk-around1OOSCORONET CONCRETE PRODUCTS INC 29449834RB4732/CA
Apr 17, 2026CAII · Walk-around5CORONET CONCRETE PRODUCTS INC 29449834RB4732/CA
Aug 27, 2024CAIII · Driver-only1OOSCORONET CONCRETE PRODUCTS INC 29449834RB4732/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CORONET CONCRETE PRODUCTS INC2944983Aug 27, 2024Jul 17, 20263CA
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.
4RB4732CA2CORONET CONCRETE PRODUCTS INCAug 27, 2024Jul 17, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 21, 2026