No problems found to date.
I like the Jeep.
It happens to be my ninth jeep, starting with a 1948 Willy's wagon.
It was a bit on the underpowered side when new, but has seemed to adapt to my driving style after break in.
It has good throttle response and handles well.
I added a two inch lift right away and traded in the factory tires for 32" mud terrains.
This didn't seem to effect center of gravity to a noticeable point and the jeep corners quite well.
When you added the lift and larger tires, didn't that void your warranty???