Subscribe! https://www.youtube.com/channel/UCBTdVLjWn_efj2-rAaRbYzg?sub_confirmation=1-Follow me @https://Instagram.com/stevensongighttps://twitter.com/stevenyjsong-I tested $1 to $1000 rc cars by making them battle on 4 different types of challenges so that I could choose the best one to use in a race!
