Here is my deal I am going to Reno, Nv. this weekend to visit some family. My problem is they live 12.5 miles up a dirt road. It is not a gravel road, but it is maintained by the county so it is not like I am going wheeling or anything. I am going to take my 89 civic DX hatch, that is riding on Tein HA suspension (already turned to full soft or as soft as it gets). My debate is whether to run my 13 inch stock wheels with michelin tires or my 15 inch rotas with kumho tires. Normally this would not be an issue except I loose about 3/4 to an inch in ride hight with the 13 inch wheels. Anyone have a similar experience, what did you do? Should I be more concerned about ride height or about ride height or about what tire I run?