Firestone 4193 Coil-Rite Air Helper Springs Front Suspension Ram 2500/3500

The Firestone Coil-Rite Air Helper Spring system is engineered to enhance the ride quality and load-carrying capability of vehicles equipped with coil spring front suspension. Designed specifically for Ram 2500 and 3500 models, these air helper springs install inside your existing coil springs to create a variable spring rate that adapts to changing load conditions.

Key Features:

• Adjustable air pressure allows you to customize spring performance for varying loads and road conditions
• Levels vehicle stance and improves handling and braking effectiveness under heavy loads
• Constructed from durable, elastic polyurethane for long-lasting performance and stability
• Supports 500-1,000 lbs. per set without exceeding vehicle GVWR
• Operates reliably in extreme temperatures from -40°F to 180°F
• Adjustments made as easily as inflating a tire—no special tools required

Coil-Rite air helper springs provide superior ride control in adverse road conditions while maintaining comfort during daily driving. The variable spring rate system automatically adjusts to load changes, delivering optimal performance whether your truck is empty or fully loaded. Installation inside existing coil springs means no cutting or permanent modifications to your suspension system.