I don't know about you, but semis scare the crap out of me when I'm on the highway. If I'm next to one, I speed up to get in front of it because I don't want it blowing a tire and launching it into my windshield and face. Tractor trailers are just too damn big and heavy to be trifled with. I'd be especially cautious around one if I were driving something as high-end and expensive as a BMW X5.

Read the rest on the 5Series.net homepage. >>