Buses or MHs. Drive slower but also really take it slow on corners. Buses have a habit of going straight after you turn the front wheels. Drove the Crown busses for several years in SO CA. (hauling prisoners) Even on extremely wet roads they can surprise you going around a corner. You probably wouldn't notice it on a curve but 90 degree corners can get your attention. Cars and trucks don't do that (as much anyway) so it is a very educational experience that will immediately get your complete attention. It is more like **** **** I never had this happen before!!!!