[95/GT/5.0]

My 95/5.0/GT has 245/45/17's all the way around for street use.I want to get a set of rims and slicks to throw on when at the track.Anyone know a good tire & rim combination(sizes) that will work,and not rub the inside or outside fenderwells.The rear suspension is basiclly stock except for southside lowers,ford racing uppers, diff. is a 3.55 posi ,strange axles. Depending on the new tire size,I know I may have to change that 3.55 ratio.Also doing this to save $$$ on tires. Any input would be appreciated.