Pedders Nitrogen Gas Shock Absorbers offer a large bore and piston design, compared to the original Shock Absorber supplied with the vehicle. Pedders Nitrogen Gas Shock Absorbers use premium grade components to withstand high operating temperatures and continued rigorous use. This enhanced design offers improved performance in off-road and rough driving conditions to maintain a constant smooth ride. When combined with Pedders raised height coil and leaf springs, Pedders Nitrogen Gas Shock Absorbers for 4x4s offer superior off-road performance while maintaining on-road comfort. Pedders Nitrogen Gas Shock Absorbers are suitable for lift kits, 4x4s and tow and load applications.