I FINALLY TOOK DELIVERY ON MAY 10TH AND I LOVE IT. HOWEVER BEFORE I HAD .5 HRS ON IT I RAN OVER A NAIL IN THE GRASS AND FLATTENED MY RIGHT FRONT TIRE. WENT DOWN TODAY AND HAD A TUBE PUT IN IT. I COULDNT BELIEVE THE TIRE PRESURE THAT JOHN DEERE HAD IN THE TIRES. THE FRONTS WERE BOTH 25PSI AND THE...