Can we agree that many members here (myself included ) who care a little too much about lubricating oils & things mechanical, probably have a character trait that makes us a little obsessive about a few other particular things also ? One such thing with me is tire vibration , especially with new tires. Last year sent my wife to pick up her Accord with a fresh set of Michelins . Asked her how it drove.... Great she says. I drove it couple of days later and the thing shook to beat #%^# and in short wound up replacing a tire. My question is how could you NOT notice that ? The steering wheel should be dead steady except for road vibration at hwy speed but this seems lost on the women in my family. This has occurred with the girls to a lesser degree a time or two also and it's not as if I haven't explained the concept. What do you guys think ? Is this yin/yang ? Male/female ? Similar stories ?