My 96 extended cab longbox trucks squats pretty good, when pulling. I have had a set of Timbren overloads on the truck, when I pulled the first time. For the next pull, I left the Timbrens on but installed one spring clamp ahead of the axle and two straps behind the axle. This helped, but looking for the next step. I can use blocks in my class, so I am thinking about removing the Timbrens, lifting up on the hitch of the truck and measuring for some blocks to install. Am I headed in the right direction? Thanks.
