I went to my local Sam's yesterday to get the new set of tires I ordered installed, and they informed me that if I wait until May 12th, they are running a $60 off special. Needless to say I chose to wait. Not sure if this is a nation-wide sale - I can't find anything on the website - but it may be worth a call if you're planning to buy a new set of tires anytime soon. This was in addition to an $80 discount on Goodyear tires.
