BF Goodrich drag radials work good. Depends on what car/motor you are putting them on. 15X7 rims will be fine for 9" tires. Maybe 15X8's for a 10" tire. If its your chevelle you can probably fit a 10" tire. I had 275/60R15's on my BB 1966 Biscayne a few years ago and they worked good with 3.91's. I hear the Mickeys are good too (ET Street Tires) Have fun!
