King Shocks 4.25 ID Coil Springs 22 x 550lb

These King Shocks coil springs measure 22 inches in length and have a spring rate of 550 pounds per inch. They are designed with a 4.25-inch inner diameter, making them compatible with many popular coilover shock bodies that use this specific sizing. King Shocks is known for using high-strength steel to build their springs, which helps them maintain their shape and spring rate over time, even under demanding conditions.

When you're building or rebuilding a performance suspension system, the right spring rate is crucial for controlling wheel travel and managing body roll. A 550 lb/in rate is a common choice for many trucks and SUVs looking for improved handling and a more controlled ride compared to stock. These springs are made from strong steel that resists fatigue, ensuring consistent performance whether you're on the street or hitting off-road trails. The precise manufacturing helps ensure they fit right onto compatible coilover shocks without issue.