MIX first 4 ingredients; pour over chicken in shallow dish. Turn chicken over to evenly coat both sides of each wing. Refrigerate 30 min. to marinate.
HEAT grill to medium-high heat. Remove chicken from marinade; discard marinade.
GRILL chicken 15 min., turning occasionally. Brush lightly with barbecue sauce. Grill 5 min. or until chicken is done, turning and brushing frequently with remaining sauce.