Alright here is the situation: Ever since I have had my lift on, when the truck is put in reverse, it makes this god awful screeching and vibrating noise. It gets louder as I apply the brakes and continues to make the noise when it is put back into drive. However, once I start going the noise stops. It sounds to me like it is coming from the leaf springs but I am not sure. Any of you guys no what this is and how to fix it?

 

anyone