Timbren GMFK25D SES Front Suspension Enhancement System – 8,000 lb Load Support

Improve your truck’s front-end load support and stability with the Timbren GMFK25D SES Front Suspension Enhancement System. Designed for demanding applications, this system provides progressive load support to help reduce sag and sway while keeping your truck more stable under heavy loads.

Built with durable, maintenance-free rubber springs, the GMFK25D requires no air lines, compressors, or regular maintenance. Its straightforward design also makes it suitable for DIY installation.

Features:

• Up to 8,000 lb load support
• Progressive load support for improved stability
• Helps reduce front-end sag and sway
• Helps maintain a more level ride under load
• Maintenance-free rubber spring design
• No air lines or compressor required
• DIY-friendly installation
• Ideal for towing and heavy-duty applications