I need to get my license plates renewed on my truck in the next week or two. I don't currently have commercial plates and in all honesty, don't know if I need them or not. I have a Ram 1500 and a single axle 6x12 trailer. There is no lettering on either one. I would appreciate any info anyone could give me on this topic. If I have commercial plates, what would this do to my truck insurance? I know I need to talk to my agent but I would like to have a little bit or information before I call. Thanks for the help!