How might incomplete disclosure in an advertisement about a car loan have misled consumers before passage of the Truth in Lending Act?

Before the passage of the Truth in Lending Act, incomplete disclosure in car loan advertisements often misled consumers by omitting crucial information such as the annual percentage rate (APR), total loan cost, and hidden fees. This lack of transparency made it difficult for consumers to accurately compare loan offers, leading them to believe they were getting better deals than they actually were. As a result, borrowers could incur higher costs over time, often trapped in unfavorable loan terms without fully understanding their financial obligations. The act aimed to ensure that lenders provided clear and complete information to protect consumers from such deceptive practices.