What spacers do I need for using F150 wheels?

[Memphisto]

I found a nice set of F150 Platinum rims, 20", from a '19 model that I want to put on my '23 Expy. My understanding is I'll need a pair of spacers for the rear wheels to fit the hubs. Does anyone know what size/model spacers I need? Thanks. Photo shows the 20" rims which will replace 22" rims, KR. Thanks

 

[Gary Waugh]

You either need to use 1/2” spacers on the rear wheels, or take an angle grinder and cut 1/2” of the threaded ends of the half shafts where they go through the middle of the wheel, or just not have any caps in the middle of the wheel and let the threaded ends stick out through the hole in the middle of the wheel. I just cut the excess of the end of the half shafts with an angle grinder, it still allows you to remove the nut later on (if you need to change the half shaft) but allows the cover in the middle of the wheel to be fitted and no spacers required. Took less than 5 minutes to do.

 

[Ramos617]

I was prepared to cut the axles on mine, but opted to just 3d print some spacers (and some lug covers) for the center cap.

https://www.thingiverse.com/thing:7100405

 

[rovertrader]

I put a set of F-150 Raptor wheels on mine and just reused the Expedition center caps, problem solved.