Equipment unit · VIN-decoded · NHTSA vPIC

1R1F04521GE860397

Not yet decoded
Carriers run under2
6 mo
Inspections2
all-time
OOS inspections1
of 2
First seenNov 25, 2024
PA
Last seenMay 19, 2025
PA
Inspected under 2 different carriers in 6 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
1R1

Deterministic · VIN positions 1–3.

Vehicle descriptor section
F0452

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
860397

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
FONTAINE TRAILER

Prefix basis · 85 decoded VINs at 100.0% prefix purity.

Model
Fontaine Trailer

Prefix basis · 85 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.

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 25, 2024 – May 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 19, 2025PAII · Walk-around1JAY D ENTERPRISES LLC 1909675C361129/WV
Nov 25, 2024PAI · Full7OOSRDR UTILITY SERVICES GROUP LLC 2414671C361129/WV
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JAY D ENTERPRISES LLC1909675May 19, 2025May 19, 20251PA
RDR UTILITY SERVICES GROUP LLC2414671Nov 25, 2024Nov 25, 20241WV
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.
C361129WVJAY D ENTERPRISES LLCMay 19, 2025May 19, 20251
C361129WVRDR UTILITY SERVICES GROUP LLCNov 25, 2024Nov 25, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC