American Le Mans Series
The American Le Mans Series was a sports car racing series based in the United States and Canada. It consisted of a series of endurance and sprint races, and was created in the spirit of the 24 Hours of Le Mans.
The American Le Mans' headquarters... Wikipedia
GT Classes: GT, GTC
Inaugural season: 1999
Prototype Classes: P1, P2, PC
Teams: Varies over season