2011 Gen III 5.4.3 engine, 77K: I'll preface by saying I don't believe in Santa, the Tooth Fairy, Easter Bunny, or coincidences; with the latter bearing responsibility for this post. I just increased the air pressure in my tires considerably and a day later started her up to the pinging sound of the "Service Advancetrac" alert. I'm thinking something related to the TPMS system is the culprit here. Can anyone offer insight into this phenomenon? Thanks. BTW, a Ford dealership is the LAST place I would go for advice/service.