 Sparks Tile and Stone is open Monday through Friday, 8 a.m. to 5 p.m., and now Saturday, 10 to 2, located at 935 South Rock Boulevard. Sparks Tile and Stone. Let's put style in your home. Welcome to RideZilla, Northern Nevada's newest power sports superstore. Same great staff with an all-new look. Visit our brand-new showroom on South Carson Street to view the latest models all under one roof. RideZilla is Northern Nevada's side-by-side and power sports leader.