The Vredesteins higher cost of ownership when compared to higher utog rated tires (380-400 range yielding +35K miles) is about 4-5 fold. So those dutch rubbers may look nice but are going to cost you about $1,000 per tire for the cool look and hmmm the "performance". IMHO, it's not worth it. I'd rather drop the cash on Hoosiers or other comp tires for use on my track car.

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2006 4.4L X5
2004 Porsche Boxster S
1986 Porsche 951
2003 Audi TT Quattro HO