Ouch...sorry I can't help ya there, Lucario#1

. I just got a flat the other day(thank goodness I know how to change a flat), and now I have to replace all four tires

(the others are getting bald). Dang mechanics! They charge ya an arm and a leg for car service :mad. Anyhoo, I was going to suggest WD-40 on the hinges, but it seems like ya got things figured out so far B). Good luck!