Mercedes hidden tires mercedes hidden tires is a free online car and hidden object game. that is 15 car tires on 5 levels. use mouse and click on the tire when you see one. the time is limited so be fast and find all hidden tires before time runs out. you have 2 minutes for each picture and you can do 5 mistakes. if you do more mistakes the game will be over. so, if you are ready start the game and have fun!