So these are the new wires that I got Today for my first lowrider (75 Caddy). They are 14X6"s in the rear and 14X7 in the front. My question is that the rims still rub a little on the lip that the skirt rest on (the top of it). What should I do? Should I cut it out and try and find a way to secure my skirt or something else? Please let me know what I should do before I start cuttin.