So upon looking at lift kits to add some clearance and replace the negative arched front springs I've found rough country and tuff country. Rough country offers a 4" lift kit with new springs for the front and blocks on the rear. Blocks seem strange being that there are already blocks in the rear stock. It seems best if anyone was to order that kit to buy a 3-3.5" Add a leaf set to the rear instead of stacking blocks. Then there's Tuff country that offers a 2-2.5" lift with a spring pack in the front and an add a leaf in the rear... So who's installed these lifts and what's the ride like? Is the spring pack in the tuff country terrible or is it alright to ride in... considering these are 30-20 year old trucks!