Let me start by saying I am very new to the commercial lawncare business. I have a few questions concerning truck and trailer regulations in TN. I currently advertise on both truck and trailer do I need commercial plates on both truck and trailer or just trailer? Is there a website I can find this on? Do I need cones, reflective tape, brakes etc? What about insurance for a small business? Any help would be greatly appreciated! FYI I own a 6'x12' open trailer single axle if this makes a difference.