Bagged Chevy S-10; what size rims?

I'm about to get some new rims for my 2000 s10 and I need to know what size you guys are gettin. I'm already bagged but I wanna lay frame on some 18's with 35 series but I need to know the offset and width of the rims and tire size. I'm thinkin some 18x7.5 with some 215/35 tires, what yall think?