i maxed mine -2 fullt urns and added 1 leaf to the back and fender height is about 40", if I was going to do it again, I'd replace the 2" block with a 5" and leave the front the same...1 leaf lifted it 2-2.5 inchs.....

 

Not alot! New lift keys but there not worth the $coin! and add more stress on front end!

 

keys just wind the front end up...no different the spinning it up with the stock bolts...they just allow more tension to be put on the t bars...allowing a higher ride height to be achieved.

 

No probs here, but when 4x4ing there is no suspension articulation in the front, I can 2 wheel that thing and it won't close the front.....

 

Yea, they tighten up the pre-load w/keys. A bump in the road can feel like the damn trucks coming undone and you'll never hold an alignment. That's what sucks. Better off just going with a suspension lift IMO.