My old Kuhmos were getting very loud on the highway. They were extra loud yesterday and I decided that I had to get something quieter. Driving home yesterday on the NJTPK my Camry was very shaky and felt unsafe above 65mph. Finally stopped at a rest stop and I had a deflated tire. Saw the nail in it. Good thing I keep an inflator in the trunk. Aired it back up another time and got home. Bought some new tires this morning. Pirelli P Zero. They were $150 each plus installation. Got new TPMS sensors and with balancing and tax got out for just less than a thou. First time with Pirelli tires. DOT date code of 0926 so fresh enough.