Which lift, UCA's a must?

Is it the uca design or the ball joints that are so different? When I compare my two rtucks side by side the ucas actually look quite similar.

 

So, I am new to the suspension game and have my truck lifted 3 inches. I just got my alignment done and it is within spec but was wondering if I should purchase UCA. I don't mind spending the money if it is going to better my ride. I drive mainly highway and ranch roads every once in awhile

 

Yes.

 

What will installing UCA do for my ride? My caster is at -0.4

 

lol Jesus that's horrible. It will raise your caster. Depending on which brand you go with you can fix your camber at the same time(assuming that's also horrible).

 

I was thinking of going with the total chaos uca. Is it better to get more positive caster. Just trying to get a better idea

 

Your camber is a little high and your caster is a little low, but it's not THAT bad.

 

Did you get new UCA's, if so what did it bring your caster/camber to

 

LR arms and I set the caster and camber exactly where I wanted it. I'm around 3.5 caster with 0 camber.