Gary Black, investor and Future Fund Managing Partner, predicts Tesla's Cybertruck will surpass Wall Street expectations by delivering 600,000 vehicles by 2027. Black's forecast is based on the Cybertruck entering a new market segment, with pickups accounting for 3 million units annually in the U.S. He suggests the potential for a smaller, less expensive Cybertruck for export markets. Wall Street's estimates are more conservative, expecting less than half of Black's predicted deliveries. Elon Musk has indicated over a million reservations for the Cybertruck but noted production scaling challenges may delay reaching the annual delivery target of 250,000 until 2025.