Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kalyn Siebert

5DDKB0510L1009926 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections5
all-time
OOS inspections1
of 5
First seenMay 7, 2024
NY
Last seenNov 11, 2025
VA
Inspected under 2 different carriers in 18 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
5DDKB0510L1009926
Make
Kalyn Siebert
Model
Kalyn Siebert
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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
KB051

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
009926

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
KALYN SIEBERT

Prefix basis · 14 decoded VINs at 100.0% prefix purity.

Model
Kalyn Siebert

Prefix basis · 14 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.

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
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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · May 7, 2024 – Nov 11, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 11, 2025VAIII · Driver-only1GLA LOGISTICS CORP 4335787TVV20E/NJ
Aug 28, 2025INIII · Driver-only3GLA LOGISTICS CORP 4335787TVV20E/NJ
Feb 3, 2025PAII · Walk-around4SPOLIER TRANSPORT CORP 2399469TVV20E/NJ
May 8, 2024MEII · Walk-around4SPOLIER TRANSPORT CORP 2399469TVV20E/NJ
May 7, 2024NYII · Walk-around16OOSSPOLIER TRANSPORT CORP 2399469TVV20E/NJ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GLA LOGISTICS CORP4335787Aug 28, 2025Nov 11, 20252PA
SPOLIER TRANSPORT CORP2399469May 7, 2024Feb 3, 20253NJ
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.
TVV20ENJGLA LOGISTICS CORPAug 28, 2025Nov 11, 20252
TVV20ENJSPOLIER TRANSPORT CORPMay 7, 2024Feb 3, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026