Chicken or egg/Truck or trailer - which came first

Just this week I got the new truck listed below in the sig line. Me and the wife know one day we want to change from our current TT to a FW. I had lots of equity in my truck and the trade in was great and was able to get the new truck cheaper than the old truck with smaller payments. Unfortunately I don't think I am in the same place with the trailer and will have to keep it another year or two before it gets traded in for a FW.