Did you know some of these lesser-known facts about the Ford F-150? 1. Aluminum body: starting with the 2015 model year Ford introduced an aluminum alloy body for the F-150 making it the first mass-produced pickup truck with an aluminum body. This change was aimed at reducing weight and improving fuel efficiency without sacrificing durability. 2. Military use: the Ford F-150 has a history of being used by various military forces around the world including the United States military. Modified versions of the F-150 have been utilized for tasks such as personnel transport equipment hauling and even light combat duties. 3. Popularity in NASCAR: while trucks are not typically associated with NASCAR racing the Ford F-150 has been used as the pace car for several events. Additionally Ford has occasionally used the R-150's platform for its NASCAR truck racing series. 4. EcoBoost engines: Ford introduced these engines to the F-150 lineup offering a blend of power and fuel efficiency. These turbocharged engines provide impressive performance while also delivering better fuel economy compared to traditional naturally aspirated engines. 5. Towing innovations: this model has been a leader in towing technology introducing features like Pro Trailer Backup Assist which makes backing up with a trailer easier by allowing the driver to control trailer direction using a knob on the dashboard. 6. Special editions: Ford has released numerous special edition F-150 models over the years catering to specific demographics and interests. These editions often feature unique styling elements upgraded features and limited production runs making them highly sought after by collectors and enthusiasts.