Equipment unit · VIN-decoded · NHTSA vPIC

2020 Yvts Yellowstone Valley Trailer Services

1Y91U1620LB036196 · Trailer · TRAILER
Carriers run under1
22 mo
Inspections2
all-time
OOS inspections2
of 2
First seenMar 21, 2024
CA
Last seenJan 7, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1Y91U1620LB036196
Make
Yvts
Model
Yellowstone Valley Trailer Services
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 6, 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
1Y9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1U162

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1990 or 2020

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

North American serial sequence
036196

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
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
YVTS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Yellowstone Valley Trailer Services

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

  • 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 · Mar 21, 2024 – Jan 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 7, 2026CAII · Walk-around3OOSCHRISP COMPANY 8340644TP4950/CA
Mar 21, 2024CAI · Full3OOSCHRISP COMPANY 8340644TP4950/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHRISP COMPANY834064Mar 21, 2024Jan 7, 20262CA
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.
4TP4950CACHRISP COMPANYMar 21, 2024Jan 7, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 6, 2026