9005 Bulbs (High Beam)

Philips 9005 NightGuide Platinum
OSRAM NIGHT BREAKER LASER HB3/9005
SYLVANIA 9005 SilverStar Ultra
GE Lighting 9005 Nighthawk Platinum

9006 Bulbs (Low Beam)

Philips 9006 X-tremeVision
OSRAM NIGHT BREAKER LASER HB4/9006
SYLVANIA 9006 SilverStar Ultra
GE Lighting 9006 Nighthawk Xenon

I would also check to make sure that your headlights are properly aimed. Over time the adjustment screws can vibrate loose. Whatever you do, do not install LED or HID bulbs into your headlight housing as they are not designed to have them in there.