so I have a question unrelated to motor performance...right now I have 20" rims with 245/35/20 on the front and 255/35/20 on the back...I'm not a huge fan of the rims...I would rather have a smaller rim with some wider tires in the back. I have somebody who wants to trade me for some bullet rims which are 17". They only have 235/50/17 on them but either way I'm going to bed new tires...So I have lowering springs ( I believe grub the pictures I posted to you guys) do you see any issues with me making this change to smaller rims and also can I put like a 295/50/17 on the rear with this rim? I believe the guy said they were from an 07 stang.