The headrests in all newer cars (2009+ I think) are specially designed to prevent whiplash injuries and used to be hell on me (first whenever I rented a car...then after I purchased a newer car). Unfortunately they are only adjustable up and down and cannot be tilted forward or back. It wasn't until after I started wearing the IntelliSkin garment that I realized that the headrest was in the proper position and my posture was the true issue.