I wish I would have left the slick and front runners on. The 7 inch fronts were to big and the front upper arm bolt failed. We raced the car the whole season unaware of the bad bolt with the front runners. The front runners cleared the fender the 7 inch wheels didn't. I saw the wheel was back but my son had to take it for a ride to see how the rear radials worked. He made it 1/4 mile from my house. 7's are to big for the front they leave no room for error. Demons and Darts don't have that problem. The fenders flare back