Whine

2007 1500 4 wheel drive. Had a whine when going straight and when I turned wheel just a little to right it would stop. Thought it was tires so bought new ones and it is still there. When going straight hear a whine turn steering wheel just a little bit to right and noise goes away. Turn left and same noise. Any thoughts ?
thanks

Possible wheel bearing.

My 03 durango just did same thing, and I was able to wiggle some free play in right wheel from hub bearing. Has 180k on it and put right bearing on and all is well.

wheel bearing---just fixed one....