After owning my 92 YJ for awhile we decided to pick up a 2010 JKU sport for my daily back in May. Life was good. Had a new 2.5 RC lift on it and new wheels with 33s. Drove great for the first few months, no bad habits and highway driving was fine. After a short wheeling adventure it was still great on the road but discovered the U joints were bad in the front end. Not a big deal until it lead to new hub assemblies as well. Also replaced ball joints, tie rods and the drag link along with the steering stabilizer. Took it in for an alignment and now it darts all over the highway and the traction control has kicked in multiple times. Never had the issues before the new parts and I finally caved and took it to a shop to verify none of them were bad. Track bars appear to be solid as well. Tires were rotated, lowered the psi from 45 to 35 and still giving me fits. Even corrected the sway bar angles with new links. So......new hubs, ball joints, drag link, tie rods, stabilizer, 2 alignments, rotation( tires have approximately 4k miles and balanced) end links and still no joy. I have put about 800 miles hoping it might just need to settle in but it appears to be getting worse.