Originally Posted by BXR RMBL
I'd rate it about a 3. Hardest part for me was the rear because there were the plastic pieces behind the bumper cover that had to be moved to fit the bracket back there. Other than that it was extremely easy. I'm not sure if the wagons have that but either way it's an easy install.
I did not remove any wheels but yes it helps a little with access. It'll take you more time removing the wheels than working around them.
Wagons are slightly easier, just remove a few plugs and slide it in.