I too have noticed way too many truck-induced potholes and ruts on many of Virginia's interstates. VDOT has done some work on I-64 this summer. The governor pledges a lot more paving next season, after they managed to find money that was just literally lying around unused
An indy shop mechanic once told me on my X3 "just 98k? It's just broken in!". No doubt the older BMWs will last quite awhile if maintained and driven with some care.