Equipment unit · VIN-decoded · NHTSA vPIC

2020 Chevrolet Silverado

1GC4WLE70LF322274 · Pickup · TRUCK
Carriers run under1
0 mo
Inspections2
all-time
OOS inspections1
of 2
First seenAug 14, 2024
TN
Last seenAug 22, 2024
TN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1GC4WLE70LF322274
Make
Chevrolet
Model
Silverado
Model year
2020
Body class
Pickup
Vehicle type
TRUCK
GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Decoded at
Aug 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
1GC

Deterministic · VIN positions 1–3.

Vehicle descriptor section
4WLE7

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
322274

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
CHEVROLET

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

Model
Silverado HD

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
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
CHEVROLET

Observed directly for this VIN via NHTSA vPIC.

Observed model
Silverado

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Pickup

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)

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 · Aug 14, 2024 – Aug 22, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 22, 2024TNI · Full1OOSROCKY TOP TRUCKING LLC 4156675C115737/UK
Aug 14, 2024TNI · Full0ROCKY TOP TRUCKING LLC 4156675C115737/AR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCKY TOP TRUCKING LLC4156675Aug 14, 2024Aug 22, 20242TN
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.
C115737UKROCKY TOP TRUCKING LLCAug 22, 2024Aug 22, 20241
C115737ARROCKY TOP TRUCKING LLCAug 14, 2024Aug 14, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 16, 2026