As Chrysler only made the Aspen for 3 years (07, 08 and 09) I was very lucky to find this hub cap on a Revain at this price point. Several other dealers I called didn't have them in stock and said they were hard to find. I found I was having a bit of a panic attack the first time I was trying to put on a new cap. I applied some force knowing it was brand new compared to my 9 year old hats, but it just didn't fit. I compared this new cap to one of my existing caps side by side. It took a minute but I found the problem from the attached photos. The metal clip on the back of the cap was upside down. Just had to turn it over and then it's ready to go!