Skyjacker Suspension TJ40FDR 4-Inch Front Dual Rate Coil Spring for Jeep TJ/LJ

The Skyjacker Suspension TJ40FDR is a high-performance 4-inch front dual rate long travel coil spring engineered specifically for Jeep Wrangler TJ and LJ models. This coil spring is designed to provide enhanced off-road capability while maintaining excellent on-road handling and ride quality.

Key Features:

• 4-inch lift height for increased ground clearance and larger tire fitment
• Dual rate spring design provides soft initial compression for comfort, then firms up under heavy loads
• Long travel construction allows for extended suspension articulation on demanding terrain
• Manufactured from premium-grade steel for durability and longevity
• Precision wound and heat-treated for consistent performance
• Front application designed to work with Skyjacker's complete lift systems

Skyjacker's dual rate coil springs feature a variable spring rate that offers the best of both worlds—a comfortable ride during normal driving conditions and firm support when tackling challenging off-road obstacles or carrying heavy loads. The long travel design maximizes wheel travel for superior traction and stability on uneven terrain.