If you have a 4 foot level place at the same place on both front wheels. Are they both even. Then use a couple of cans new full ones out of the pantry.
Measure between the center rib on the tire front and back the cans are to keep the measure level. They should be slightly smaller on the front appx. 1/16 inch.
http://www.amazon.com/ SPC makes many alignment products so you can align your vehicle.
Search SPC alignment parts.