function delete(part)
    game:GetService("ReplicatedStorage").YourRemoteEvent:FireServer(part)  --- put your remote event that deletes,Destroys like DeleteCar
end

for i,v in pairs(workspace:GetChildren()) do
  if players:GetPlayerFromCharacter(v) then continue end
     for _, instance in pairs(v:GetDescendants()) do
	if not (instance:IsA("Weld") or instance:IsA("Attachment") or v:IsA("Motor6D")) then continue end
	    delete(instance)
end
if not (v:IsA("Weld") or v:IsA("Attachment") or v:IsA("Motor6D")) then continue end
delete(v)
end