Ok gentlemen, maybe one of you can steer me clear on this. I recently raised my 2010 4x2 Titan with 1.5 spacers on the front and 2in blocks in the rear. I had it realigned and a cam kit installed to change the factory settings to get the alignment right. When I am decellerating usually around 35 to 30 (right around the shift point) I get a shuttering in the steering wheel. I had the tires rotated today and it is still there. Guessing it is not a tire issue, does anyone know what may be causing this? Anyone else who has lifted their Titan experience this and if so, how did you correct it. Thanks!