i will just get to the point. i have 2.5" spacers up front and 2" AAL in the rear. the past few days i have noticed slight vibrations when going from a complete stop until i hit about 20mph. i can feel them in the steering wheel and on the gas pedal. once i get past about 15-20mph, there are no more vibes, it just drives like it always has after that. i had my lift purchased/installed at different times because of funds. the thing is that i had the front done first and had no vibes until i had the rear AAL done a few weeks later. i would have thought it would have been more likely to have been the front, since it feels like it's coming from there. but it didn't start, or at least it wasn't noticeable to me until a few days after the rear was done. all i can think is alignment maybe, but i had one done just a few weeks ago when the spacers were installed. i have no idea what it is, so i need any help available. i am on 265/75 duratracs. idk if this has anything to do with it, but i still have stock UCA's, but plan to get some aftermarket ones soon.
please help if you can