Dartin for Divorce

So... I have no clue what to do on tires. My bf Goodrich radial ta's don't hook up when I punch it, and I would love a tire that hooks a little better but it seems like there aren't any unless you get slicks
The Nitto are only available in like a 275/60/15 and I don't think I can run those on the 15x7s, there is some vitour tire it's a Chinese company but I cannot find much info on them .