Use Pacbrake's heavy duty air springs to eliminate your vehicle's sag, sway and bottoming out. Distribute weight evenly to your tires, supporting any load without overtaxing your suspension. Provides 2,000 lbs of load leveling capability. UV stabilizer added to spring to resist aging and deterioration. Do not risk the cracking and hardening that can happen with competitor products! Designed specifically for Dodge RAM 1500s with in-coil spring suspensions, our ALPHA air spring will give you a smoother and safer ride, more effective braking and better handling control. Do not risk the cracking and hardening that can happen with competitor air springs! Only our ALPHA air spring contains UV stabilizer to resist aging and deterioration. Made to work at pressures between 0-70psi with operating temperatures between -40 C to +85 C. Pacbrake Air Springs by Pacbrake come with a Lifetime Warranty. Please refer to the warranty document for more details. With Pacbrake you can level your truck's stance and eliminate your vehicle's sag, sway and bottoming out while providing added support for an overall smooth and safe ride.