It took me a time or two to get used to my 60 C10 when I first bought it. I was putting a new shifter boot in it one day and hit my head on my way out. It don't have door seals in it yet so that was a little rough to deal with! My buddies that were there thought it was WAY funnier than I did lol! They said it's more like a head knocker than a knee knocker lol!