A friend of mine has a little brother graduating highschool in a coupla weeks. He has an 05 1500 and he works on it like I do on my 3500 and he is thinking he wants to get a leveling kit for is so I thought I would just get him one for graduation.

My question is, are they all created equal?
What kit(s) do you guys recomend?
How hard is the install?
Any special tools needed?
Any tips?