A few Tire questions to figure out

[AJ]

I am going to be looking at some new tires for the 1.8 and I am staying with 15s since I already have 2 sets of rims. I want to get something all season but yet be able to have a strong sidewall and hold up on an auto x corse. I'd also not like the makeup to be soft and easily burnt up like that of some softer snow tires. Anyone have some ideas on a long lasting tire that may fit the bill? Or something I need to look at more when selecting a tire? The reason I am also looking at an all season tire is they would be meeting the rally course as well. So these tires will see alot of heavy braking, hwy, hard pavement turning, and alot of gravel.