I have not yet found a way to adjust left and right, but to adjust up and down, there is a small grey adjustment bolt. It is located on the back of each headlight housing and can be adjusted using an 8mm socket. Look for a hex bolt that appears to have a notched disc attached to it. Note to those who don't know: headlights should always be aimed slightly downward, with the drivers side aimed a little lower than the right.
The 2007 Nissan Frontier has 16 valves.
The 2007 Nissan Frontier has a 5-speed manual.
The 2007 Nissan Frontier has an inline 4 engine.
The 2007 Nissan Frontier is a gas-powered vehicle.
The 2007 Nissan Frontier has a 21.0 degrees angle of departure.
The curb weight of the 2007 Nissan Frontier is 3675 lbs..
The 2007 Nissan Frontier runs on regular unleaded.
The maximum payload of the 2007 Nissan Frontier is 1001 lbs..
The 2007 Nissan Frontier is 17 ft. 1.5 in. (205.5 in.) long.
The 2007 Nissan Frontier has a 27.8 degrees angle of approach.
The 2007 Nissan Frontier's turning circle is 43.5 ft..
The height of the 2007 Nissan Frontier is 5 ft. 9.7 in. (69.7 in.).