I am getting a set of draglites this weekend. I need to purchase tires for the back set. They are 15x8 w/ 4.5 back space and will be mounted to a 86 stang with no massaging. Nor do I want to massage it. I thought someone told me a 275 50 will fit without issue on an 8" rim but not on a 10". Is that right? I don't want any rubbing at all. Also if I have to go with a 255, is there anyone still making a 255/50-15 drag radial? I know summit doesn't have anything. Only 60's. How tall is that in inches? I am hoping Ican run a 275/50-15.