ok so I recently purchased an 2004 Roush and I am running into some major issues with the underside of the car scrapping. I cant even pull into my own driveway without some part of my car scraping and it kills me to hear it

We are already working on fixing the driveway, but im paranoid about driving the car at all now around town! LOL So i was wondering of anyone had any suggestions on how i could fix this issue. I thought about maybe putting a larger sized tire onto my rim to hopefully raise the car up another issue but i worried about how large you can go without running into clearance issues with the fender. Also i thought about raising up the entire up 2 inches or so by putting on different springs but I didnt know how difficult or expensive something like that would even run.. Any suggestions would be great. Also i measured from my side skirt to the ground and there is a 4 inch clearance and from one of my pipes underneath to the gound is 3 inches..