Ok, so I started this thread almost a year ago and since then I have taken my car to the dealer COUNTLESS times to get this issue resolved. After many attempts at them sending my car to Goodyear or Les Schwab to fix the "bead leak" and presenting the TSB for the 22's, Ford replaced both driver's side wheels. Since then I have had the SAME issue with the new driver's side front wheel. I've had to repeatedly drop my car off for at least a day to have them "fix" it, but I am still getting the same issue weekly. Aside from the dealer, I put air in it myself constantly and it's always the same wheel. I've had it checked for leaks in the tire, but the tire is fine.
I refuse to keep taking it in every week for something that is not going to be truly fixed. I live about 45 minutes away from the dealer, so this is really inconvenient aside from interrupting my work schedule constantly. So as of now, the "Low Tire Pressure" light is on once again and I'll be making another trip to put air in it until next week.
Not sure what to do at this point. Wish I could afford to get different wheels.