Always fresh since 1933. Your renewable energy snack! Did you know? Kar's Nuts was started by a woman entrepreneur who had a nutty idea to sell roasted nuts at Tiger Stadium in Detroit, MI during the 1930s. But this was just the beginning - find out how Miss Kar came up with the peanut car. We'd like to know what you think. Kar's Nuts uses only the finest ingredients to make great-tasting snacks. Always fresh is backed by packaging designed to lock in fresh taste.