I have a 2009 GMC Sierra Ex-Cab truck with bucket seats. I cannot remove the head rests. I had to pull the top part of the seat covers down over the head rests and they tore where the panty-hose fabric meets the faux leather...on both covers. Not really a problem. Needle & thread and sew them up. After a few days in the heat, the wrinkles come out. They look very nice. Well worth $23 per set. These are not a $100 set of seat covers...that is why they are here for $23. I bought a second set for my father's truck.
Only the top part is vinyl the back and sides are pantyhose type material. Even on large seats, they fit lousy and the middle section of the backrest is saggy. The headrests opening needs to be "hacked" so the rods don't interfere. However, it's better than nothing if the leather of the seats is very damaged already.