Fat Tire Product is a brand of beer produced by New Belgium Brewing Company. The beer is an amber ALE, which is a type of beer that is brewed with a significant proportion of amber malt and is characterized by its relatively sweet malty flavor. The beer has a distinctive flavor due to the addition of coriander and orange peel during the brewing process. The beer is named after the popular mountain bike tire, and it has become a popular choice among craft beer drinkers. The three-letter solution for Fat Tire Product is ALE.