The former auto racing team, Treadwat Racing, was able to sign which Dutch former auto racing driver, and winner of the 1990 and 1997 Indianapolis 500 races?
Treadway Racing:  Prior to the IRL's inaugural season in 1996, Treadway was able to sign former Indianapolis 500 Champion Arie Luyendyk to drive for his freshman team. Arie Luyendyk: Arie Luyendyk (anglicised form of Arie Luijendijk; born 21 September 1953) is a Dutch former auto racing driver, and winner of the 1990 and 1997 Indianapolis 500 races.
Arie Luyendyk