Tein SKP58-AUB00 S.Tech Lowering Spring for Nissan Versa Front spring rate: 3.1 kilogram per millimeter (174 pounds per inch) Rear spring rate: 5.2 kilogram per millimeter (364 pounds per inch) Front ride height: -44 millimeter (-1.7 inch) Rear ride height: -38 millimeter (-1.5 inch) Progressive spring rate design