Step #1 Fold tips of chicken wings under opposite ends to form triangles.
Step #2 Place remaining ingredients except sour cream in heavy-duty resealable plastic bag.
Step #3 Seal bag & shake to mix seasonings.
Step #4 Add chicken.
Step #5 Seal bag & shake until chicken is coated with seasonings.
Step #6 Refrigerate at least 30 mins but no longer than 24 hrs.
Step #7 Heat coals or gas grill.
Step #8 Cover up & grill chicken 4 to 6 inches from medium heat 20 to 25 mins, turning after 10 mins, until juice of chicken is no longer pink when centers of thickest pieces are cut.