dougkeen

Can't find much information on this. I have heard of "high-speed" vs "regular" wheel balance. Can anyone define the process of a high-speed balance? I am about to get new wheels and tires and want them balanced perfectly. I presently have Porsche wheels and Pirelli tires, and they are fine up until around 140 mph where they start to shake a little. I want to be able to go top speed with no shake.