As I install my ARS defeat, and the drag racing season is approaching here in Indy, I am wondering about DOT-approved slicks for my '92 500E. I don't need them to be on for the drive from home to the dragstrip, but the track requires DOT-approved slicks for the street-legal series. I will probably acquire an extra pair of factory 16' 8-hole wheels for them, or just use two of my snow tire wheels. Any suggestions or experience with brands/sizes/etc.?