Here's a link to Truck-lite who manufacture a complete line of LED lighting products for HD trucks and trailers. They also sponsor Jerry Darien's A/FD.
http://www.truck-lite.com/webapp/wcs...Name=/home.jsp
If I "can", I like to stay in the center lane of a three-lane expressway. I can avoid the folks getting on and off the highway, and I don't get run over by people in a hurry in the left lane. When they widened parts of the interstate here they took out most of the acceleration/merge lanes, which makes things interesting at rush hour!
Good Luck!
Lew