King Shocks 3.75 ID Coil Springs 16 x 300lb

King Shocks is well-known for their high-performance suspension components, especially for off-road applications. These 3.75-inch inner diameter coil springs are designed to work with their coilovers, offering a 300lb spring rate and a 16-inch free length. This specific spring rate is often chosen to provide a balance between ride comfort and control for vehicles that see a mix of street driving and off-road use.

The springs are made from strong, durable materials to withstand the rigors of off-road driving. Their 16-inch length is a common size for many King Shocks coilover applications, allowing for proper suspension travel and geometry. Choosing the right spring rate is crucial for tuning your suspension's performance, and this 300lb option is a popular choice for many custom builds seeking improved handling and a more compliant ride over rough terrain.