Pay attention to the heads of drivers in front of you. You can usually tell where they are going before they know where they are going. And you can also usually tell whether they know you are there or not. I can't count the number of times I've gotten out of the way BEFORE a car started coming over on me. Stay right except to pass. More side to side motion helps get you noticed (I do a lot of passing ). KLRs are too slow to get you OUT of trouble on the highway.