What brand lift should I puton my 02 F250 diesel? Prob do a four inch lift to clear 35's. Most lifted SD's that I see sag in the back. I use the truck as my daily driver as well as towing my Jeep, so I do put weight behind it. Should I do lift springs in the front and just use blocks in the rear to keep my factory springs or does someone make some better. Another option is aribags but how expensive are they and are they worth it? Thanks

a buddy of mine only has a "leveling" kit on his and h runs 35's. i am pretty sure it is just front springs and add-a-leaves. They are no more then 2" of lift either