Equipment unit · VIN-decoded · NHTSA vPIC

2019 Lbt Inc LBT INC TRAILER

4J8T02527KT004901 · Trailer · TRAILER
Carriers run under1
18 mo
Inspections12
all-time
OOS inspections2
of 12
First seenJan 17, 2024
CA
Last seenJul 8, 2025
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4J8T02527KT004901
Make
Lbt Inc
Model
LBT INC TRAILER
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
4J8

Deterministic · VIN positions 1–3.

Vehicle descriptor section
T0252

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1989 or 2019

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

North American serial sequence
004901

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
LBT INC

Prefix basis · 3 decoded VINs at 100.0% prefix purity.

Model
LBT INC TRAILER

Prefix basis · 3 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
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
LBT INC

Observed directly for this VIN via NHTSA vPIC.

Observed model
LBT INC TRAILER

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 · Jan 17, 2024 – Jul 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 8, 2025CAV · Vehicle-only0SMART PROSERVE INC 16616804UE5065/CA
Jul 8, 2025CAIII · Driver-only0SMART PROSERVE INC 16616804UE5065/CA
Jul 6, 2025CAII · Walk-around0SMART PROSERVE INC 16616804UE5065/CA
Apr 30, 2025CAI · Full0SMART PROSERVE INC 16616804UE5065/CA
Mar 26, 2025CAIII · Driver-only0SMART PROSERVE INC 16616804UE5065/CA
Mar 26, 2025CAV · Vehicle-only0SMART PROSERVE INC 16616804UE5065/CA
Jan 28, 2025CAI · Full2SMART PROSERVE INC 16616804UE5065/CA
Jan 17, 2025CAII · Walk-around0SMART PROSERVE INC 16616804UE5065/CA
Sep 5, 2024CAI · Full2OOSSMART PROSERVE INC 16616804UE5065/CA
Apr 15, 2024CAII · Walk-around0SMART PROSERVE INC 16616804UE5065/CA
Jan 17, 2024CAV · Vehicle-only4OOSSMART PROSERVE INC 16616804UE5065/CA
Jan 17, 2024CAIII · Driver-only1SMART PROSERVE INC 16616804UE5065/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SMART PROSERVE INC1661680Jan 17, 2024Jul 8, 202512CA
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.
4UE5065CASMART PROSERVE INCJan 17, 2024Jul 8, 202512
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026