Earth Day-a day late

OK so I was planning on celebrating Earth Day yesterday but I got a bad case of some stomach bug. So I celebrated by hauling my recyclable materials to the recycle center and airing up my tires a day later than I had planned (I checked my tires and found out that they were at 30 PSI...the factory recommends 32 PSI but most PT Cruiser owners I know say that they get better gas mileage without sacrificing safety at 34 PSI).