Front Tires Rub

Hey everybody, so here's my problem. The front tires in my demon rub on the fender whenever I turn the wheel and it makes a TERRIBLE sound! It's actually pretty embarrassing when everybody is watching me pull out of a gas station or something and they hear the really loud and awful sound as I drive away. Tires are 215/65r15. What's the next size down I could go to that won't rub but is still a big tire? Also I just had a thought, would turning up the torsion bars a tad make the rubbing go away? Right now it has a pretty low stance on the front end