I was thinking about getting 15" rims for the track and running skinnies in the fronts.. But will the 15" rims effect the computer or anything like that or will it be alright? I heard it will effect the computer in a bad way for some reason and that its better to keep the stock rims??

I was going to get some Bart racing 15" rims from summit.. but i'm not sure which backspace to get.. 2", 3", or 4"... what would be better? and what bolt pattern would work for my car? and i was planning on throwing either 275/50/15 or 275/60/15 Nitto 555R drag radials on them to hook for my new 3200 vigilante converter when i buy it.. If anyone could help me figure out this set up i would greatly appreciate it.. i've been researching it a ton.. Let me know what backspacing and which tire size to get or if it is a bad thing to do?

I appreciate any help! Any suggestions on different wheels would be great too! i just don't wanna spend more than $50 per rim.. Thanks!