Larry (or anyone else who wants to pipe in), I'm seriously looking at a 2017 Fusion Hybrid SE. It has P225/50R17's. It appears you're also running 17's. That being the case (and based on what I've read throughout this thread) it appears as though the spare is a 16 (as you've indicated above). Is my understanding correct? I read earlier in the thread that the difference in tire size might cause various systems to malfunction. Has that question been debunked? Also, I see various sales on ebay that look like they would work. Your thoughts? https://www.ebay.com/itm/2013-2018-BRAND-NEW-FORD-FUSION-HYBRID-MINI-DONUT-SPARE-TIRE-WITH-JACK-KIT-/322928724263 Thanks in advance. Look forward to being a part of 'the Community!' :happy feet: -Ken