Deletraz will pair up with team returnee Jordan Taylor next season, as WTR with Andretti scales up to two Acura ARX-06 LMDh cars in IMSA's GTP class, after racing alongside Albuquerque and Ricky Taylor at the four IMSA endurance rounds this year.
The Swiss notably qualified on pole at Road Atlanta for the season-ending Petit Le Mans 10-hour race, although WTR missed out on the title following a clash with the championship-winning Action Express Racing Cadillac.
