Equipment unit · VIN-decoded · NHTSA vPIC

1RND51A35CR025636

Not yet decoded
Carriers run under2
9 mo
Inspections2
all-time
OOS inspections2
of 2
First seenApr 17, 2025
WA
Last seenJan 29, 2026
MT
Inspected under 2 different carriers in 9 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1RN

Deterministic · VIN positions 1–3.

Vehicle descriptor section
D51A3

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1982 or 2012

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

North American serial sequence
025636

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.

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, 2025 – Jan 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 29, 2026MTIII · Driver-only1OOSSIMON TRANSPORTATION LIMITED 307213022396L/BC
Apr 17, 2025WAII · Walk-around2OOSHEARTLAND TRANSPORT LTD 228856404483L/BC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIMON TRANSPORTATION LIMITED3072130Jan 29, 2026Jan 29, 20261BC
HEARTLAND TRANSPORT LTD2288564Apr 17, 2025Apr 17, 20251BC
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.
22396LBCSIMON TRANSPORTATION LIMITEDJan 29, 2026Jan 29, 20261
04483LBCHEARTLAND TRANSPORT LTDApr 17, 2025Apr 17, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC