i have a 85 z28 with 235 60 15 dose any body know what the widest tire i can put on this rim they are the stock rally rims

 

ive heard of people putting up to 255 on them

 

they should be the 5 spoke 15" mags, in which case, as 350rs said 255 is the largest ive heard of, thats what i run on my back two for the street. and 235's on the front gives it a little bit of a aggresive look with buying wider rims.

 

235's up front huh? hows the clearance? im runnin 225 all around, up front it seems a bit tight at a FULL turn on flat ground, and if its a bit uneven it does rub a bit