1.Preheat grill for indirect medium heat (325°F to 350°F). Mix seasoned salt, sugar, garlic powder and pepper in small bowl. Rub chicken with oil. Rub cavity with 1 tablespoon of the seasoning mixture. Sprinkle remaining seasoning mixture under skin over surface of chicken
2.Remove about ¼ cup beer and poke 2 holes in top of can. Hold chicken upright (legs pointing down) and insert opened beer can into cavity. Stand chicken in upright position in center of grill. Position legs to best support chicken (similar to a tripod). Close lid.
3.Grill chicken 1½ hours or until cooked through (internal temperature of breast reaches 165°F and thigh is 175°F). Remove chicken from can before serving