I'm trying to plan out what wheels and tires i want for my R107. Original tire size was 205/70/R14 and lug pattern 5x112mm. I'm thinking 17 or 18 inch wheels but I'm not sure what width I can fit. I would like to fit wider wheels with perhaps more negative offset for a flush fitment. I may stretch the tires a little bit as well. I'm not very sure what width and aspect ratio would be on the tires considering they'd be radically different from the original tires.