Therese Lahlouh and Thomas Merrill produced one of their strongest performances of the 2026 GT World Challenge America season at Road America, recovering to fourth in the ProAm class after a challenging weekend that nevertheless saw the duo climbing through the field despite some front-end damage. Photo credits: Colin McCarty | @coolin_mc Therese Lahlouh and Thomas Merrill produced one of their strongest performances of the 2026 GT World Challenge America season at Road Ameri