I upgraded mine. I was quoted 1500.00 by FL Gaffney. I should have jumped on it. I ended up getting rims at a local shop. 4 rims mounted and balanced for 1325.00 with my 4 steel rims in trade. You then need to get all the extras. Lug covers be careful what you get as even some stainless will rust quickly. I got plastic and they look good. You then need front hub covers. These can be aftermarket and are 5 lug. Be careful to match the brightness so they match the rim. In the back rims you need to order the brackets that allow the hub screw to screw into. I most likely have the part numbers someplace I will check. On the back the brackets are easy to install. A 5 minute job. The back hub cover you buy at a FL dealership and they most likely will need to order it. Your vin number will do you no good you will need a vin number for a MH that came with the aluminum rims. So on the back you need the brackets the hub cover and the long bolt with the logo chrome end.
Total I had around 1700.00 in it. I will look for the part numbers.
Also no way Gaffney did that quote correctly. I would double check on that. They quoted me 1500.00 in 2012.
Phil and Dianna
2011 Berkshire 390 RB