hey everyone....i currently got the 18" huffs that have a width of 7.5 and i am going to be getting a new set of rims and i am not sure as to whether i should just get rims the same width or go up to the 8" width. is there any large gain in handling or is there really no purpose. and if i was to go to the wider tire would i have tire rub when i was turning since its a large tire???