I contacted Roadmaster several times before I posted, at first they said that the 2016 and 2017 chassis front ends were different. But now the Bracket Design Coordinator there thinks that the 2016 and 2017 are the same. I really didn't want to get the parts and take the frontend plastic off the Jeep just to find out that the 2016 brackets don't fit. However, I just read a report about the new Jeep Cherokee online and it said that there were no chassis changes and only minimal styling changes. So I've decided to give it a try.