Rassini’s 1+C Hybrid leaf spring features a single steel parabolic main plate and a flat glass fiber composite helper plate to provide suspension on the rear wheels of the Ford F-150 pickup truck.
We've touted the benefits of leaf spring suspensions before. Fact is they follow the KISS rule of engineering pretty well (Keep It Simple, Stupid). The KISS rule helps you and your 4x4 rig slide under ...