I just installed Synergy ball joints. Do I need to check toe and have alignments done?

 

If all you took off were the old ball joints then probably not. "But", if the old ones were really worn and you had your toe set with the old ones, it 'could' be off a little. See how it drives first and then make a decision to check the toe if you feel like it's wandering or whatever. Don't just waste your money to have it done if you don't have a problem yet. I'll bet it'll be fine. I put my Synergy joint on and just drove it. I did check the toe and it was fine.

 

I wouldn't bother.
All they can adjust is toe which really only changes if you mess with the tie rod itself.

I did synergy ball joints and the drag link flip and no issues or weird tire wear

Sent from my LG-LS980 using JK-Forum