I'm kinda late with this answer (I'm on vacation) but I'm not running the BDS springs...just using modified stock spring packs.Lars , you running the BDS lift as well ? If ,so did you use the front and rear leafs or just four fronts ?I went online to BDS and the recomended running the fronts in the rear if you have a hardtop or a heavy duty tire carrier . Since I have a hard top and plan on getting the carrier thats what I did. Now I'm just wondering how stiff will it be with the top off? Did I goof ?