How long did you leather seats last till they started cracking? When I was looking for my latest Suburban...ALL the ones (94-99) that I saw had trashed leather seats...course they all had 150,000 miles or more so I attributed it to 10+ years of wear and tear. Except when I found the one I bought.....1998 with 65,000 one owner miles....even HIS drivers side was trashed.....so I'm thinking maybe its more age related (over mileage) than I thought.... Anyways...I only ask because I spent about $750 recovering them...now they look great...but just curious when you guys started getting cracks so I know what to expect. And yes, I will be conditioning them once a year or so as I know that will make a noticeable difference. Thanks!