Hey I have been looking but I can't find the right tire or size. I need a high performance street tire, front and rear to match, no pin stripes, I don't plan on driving in the rain but s*#t happens, and occasionaly it will be at the track. The difficult part I think is the size the rear I would like a tread width no smaller then 14", the wheel diameter is 15" and the height I would like 30-31". The front tread width around 6" the wheel diameter is 15" and the height around 28". This is a 68 Dart fully tubbed, 12 pt cage and around 550hp. Any suggestions?