Puchased my 2005 Screw about seven months ago and had the Truxx 2.5 level kit installed (38,000 miles). Yesterday my truck started to make some front end sqeeking noise. I think I have narrowed it down to the driverside lower control arm back bushing , I tried to spray some W-D40 around all the suspention points since ther are no grease fitings (I coud be whistling in the wind) but the noise seemed to disapate . It squeeks when I rock the truck up and down or turn the steering wheel back and forth 1".
Any Ideas ????????

 

check if the following are tight:
sounds to me like your sway bar is loose. I don't think the leveling kit caused it, but you did have to loosen some integral front components. So it's better safe than sorry. Make sure they're tight