You can look at my pics and i have the are on a 2010 DC. I have went back probably 5 times to get them to adjust the rubbers that hold it snug. You do get some movement with the top. It takes it a little while to settle down. I put the bed rug in also and it stays pretty dry. I have had it on since August and 15,000 miles on it. So far no real problems, just keep checking the adjustments from time to time.