Timbren Industries JRGC2 SES Suspension Enhancement System - Kit

The Timbren Industries JRGC2 SES (Suspension Enhancement System) is a rubber helper spring kit engineered to improve ride quality and load-carrying capacity for trucks and SUVs. This suspension upgrade system uses hollow rubber springs made from Aeon® rubber that activate progressively under load, providing additional support when towing or hauling while maintaining a smooth unloaded ride.

Key Features:

• Aeon® hollow rubber spring technology provides progressive support that engages only when needed
• No air lines, compressors, or maintenance required—100% maintenance-free design
• Reduces rear-end sag, body roll, and bottoming out when loaded
• Improves vehicle stability and steering control during towing and hauling
• Easy bolt-on installation with no drilling required
• Lifetime warranty on rubber springs
• Works in all weather conditions without losing pressure or effectiveness

The SES system installs between the frame and axle, acting as a supplemental bump stop that compresses progressively as weight is added. Unlike air bags or traditional helper springs, Timbren's rubber spring design cannot leak, puncture, or require inflation adjustments. The JRGC2 kit includes all necessary hardware for installation and is designed for specific vehicle applications to ensure proper fit and performance.