[Ant]

Getting a tire to do everything is impossible, its a bit like firearms there is a different caliber for every task.

I have just purchased two sets of Trigos and will run slicks on one set of rims and a reasonable road tire on the other, hopefully that should do it.

I have used BFG 15" and would have to agree they are very average, most of the old muscle car tires are a bit like smokin the bags and not much else.
Raced on Yokohama A008R in a Toyota sprinter turbo and that stuck well but they were in a narrow rim size!