How should a boat sit on the boat trailer bunks?

A boat should sit on the trailer bunks with its weight evenly distributed to ensure stability during transport. The hull should rest securely on the bunks, ideally with the bunks supporting the boat at its strongest points, usually near the transom and amidships. The boat should not be overly compressed against the bunks; there should be slight clearance to avoid damaging the hull. Additionally, the boat should be centered on the trailer to prevent swaying while towing.