Ok when I turn my wheels all the way to the right my tire rubbs on the lca but it don't when I turn them to the left.. why is that?

 

Guessing you have a lift and your track bar isn't adjusted right. Front axle is centered.

 

x2

 

X3

 

What will fix this? And will it cause any damage

 

putting your track bar where it needs to be, and no not that i know of

 

Where your track bar bolts to the axle, unbolt it and swing it out of the way. Measure 3/4 of an inch to the drivers side and drill a new bolt hole, have someone turn the steering wheel to help line it up while you bolt the track bar back into the new hole. This is assuming you have a 3" lift like your info says. Anything taller, you just need to get an adjustable track bar.