You can play with back tires .
You should keep same back spacing on front .
maybe a little wider if clearance is good .
but you widen front wheel base your steering will slow and youl have trouble with blowing steering pump line loosening and dumping fluid you might try 255 fronts .
I think the line it self is to small is why its got to much back pressure to widen wheel base
you can tighten it but it will keep loosening
but dont change back spacing 16-17 came on super sports with no problems
should be a fax on tires and wheels in the forums

 

Hey thanks for the reply. So the fronts that I have are 255 so I guess that’s what you considered good? Also I was wondering about brands that would have rims to accommodate the tire sizes mentioned(other than weld). I just want some cheaper rims so I can be able to use the tires without modifications

 

Im not sure about that but I know 5x4.75 center the rims in middle so keep the middle same to and your going to be better off .
Read the faxes in forums about what fits and learn from people who have done it a lot