Yeah the GT Performance Pack and DH rim sizes are a half in wider in the back for a staggered set up. The GT premiums are a square set up (all 4 are the same width).
I started the thread because I couldn't find the listings on Ford's site. I got the part numbers and found them.
Yes, I'm aware there are deals on Marketplace. I have bought and sold wheels before. I know the drill.
Thanks for the replies.
So has it happened again? Did the warning go away quickly? If the car was sitting for a long time, what were the ambient temperatures of storage?
It could be nothing, or it could be a warning of mechanical failure. I would definitely have it checked out by the dealer ASAP.
Just to add on here - you can visually check each tire before you leave.
I personally would mark the wheels and tires with a grease pen or chaulk to make sure they know which one goes where when you go back.
As someone pointed out, the off-set on a rear rim mounted up front could cause...