Equipment unit · VIN-decoded · NHTSA vPIC

2000 Kalyn Siebert

5DDKF4837Y1000060 · Trailer · TRAILER
Carriers run under2
31 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJan 3, 2024
OK
Last seenAug 19, 2026
TX
Inspected under 2 different carriers in 31 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
5DDKF4837Y1000060
Make
Kalyn Siebert
Model
Kalyn Siebert
Model year
2000
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 27, 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
5DD

Deterministic · VIN positions 1–3.

Vehicle descriptor section
KF483

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
2000 or 2030

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

North American serial sequence
000060

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
2000

Observed directly for this VIN via NHTSA vPIC.

Observed make
KALYN SIEBERT

Observed directly for this VIN via NHTSA vPIC.

Observed model
Kalyn Siebert

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 · Jan 3, 2024 – Aug 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 19, 2026TXIII · Driver-only1R TEAM LOGISTICS LLC 3380264DN4777/OK
Aug 19, 2026TXIII · Driver-only1R TEAM LOGISTICS LLC 3380264DN4777/OK
Jul 20, 2026ARI · Full7OOSJOHNNY RAY GRAHAM 1055026DN4777/OK
Jan 3, 2024OKII · Walk-around4JOHNNY RAY GRAHAM 10550265978EX/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
R TEAM LOGISTICS LLC3380264Aug 19, 2026Aug 19, 20262OK
JOHNNY RAY GRAHAM1055026Jan 3, 2024Jul 20, 20262OK
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.
DN4777OK2R TEAM LOGISTICS LLCAug 19, 2026Aug 19, 20262
DN4777OK2JOHNNY RAY GRAHAMJul 20, 2026Jul 20, 20261
5978EXOKJOHNNY RAY GRAHAMJan 3, 2024Jan 3, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 27, 2026