9.5in x 5.5in x 400# Front Spring

The 9.5in x 5.5in x 400# Front Spring is a heavy-duty coil spring engineered for vehicles requiring enhanced load support and suspension stiffness. Built by LANDRUM SPRINGS, a trusted manufacturer in the automotive suspension industry, this front spring is ideal for mechanics and enthusiasts upgrading factory suspension systems or building custom-tuned platforms.

Whether you're lowering a vehicle, compensating for added weight, or fine-tuning ride dynamics, a spring rate of 400 lbs/in demands precision installation and matching rear geometry. This spring delivers the necessary resistance force to compress the coil one inch, making it suitable for performance applications and lifted or lowered suspensions where factory springs fall short.

This front spring works best for users upgrading muscle cars, trucks, or street-driven performance builds where OEM springs lack sufficient rigidity or clearance for modified ride heights. Matching spring rates front-to-rear prevents suspension imbalance, which can lead to understeer, oversteer, or uneven tire wear.