You can also go the added distance and install a set of driving lights. I run a set of old Bosch rectangular's on the front bumper of the F350 (which has THE poorest headlights in history). They are relayed into the high beam circuit and upgraded with 100W bulbs. While not used with the lows, they are a big improvement on the open road. They not only light up the night, but are independently adjustable, allowing me to rotate the passenger side out off the road a bit, which helps me spot those pesky deer at night.