NASCAR's debut at Iowa Speedway sparks excitement and concern over its recent repave.
Elliott expects Iowa Speedway's track quality to improve with age despite recent repave.
Larson notes initial challenges on Iowa's repaved surface but predicts wider grooves with more cars.
Bell criticizes Iowa's repave, fearing it may limit racing to a single groove.
Hamlin and NASCAR aim to ensure multi-groove racing despite driver skepticism.
NASCAR values driver feedback to shape future races at Iowa Speedway.
Mixed driver feedback reflects uncertainty about Iowa Speedway's new racing surface quality.
Drivers speculate how Iowa's repave will affect race strategies and outcomes.
Iowa Speedway's inaugural NASCAR event will test drivers' adaptability and skill on its new surface.
NASCAR fans and enthusiasts await the outcome of Iowa Speedway's repaved track debut.