Cadillac Escalade 2002-2006 Suspension Specifications

The 2002-2006 Cadillac Escalade features a coil-over-shock front suspension and a 5-link rear suspension. The front suspension includes Bilstein shocks, while the rear uses self-leveling Nivomat shocks. The system is compatible with the GMT800 platform and supports a maximum payload of 1,473 lbs. Wheel travel is 9 inches front and 12 inches rear.

Regular maintenance includes checking shock absorbers every 12,000 miles, inspecting ball joints and control arms every 15,000 miles, and lubricating steering components every 30,000 miles. Tire pressure should be checked monthly and maintained at 35-45 PSI. Replace shocks at 50,000-70,000 miles or when showing wear.

To replace suspension components, raise the vehicle on a lift, remove the wheel, and disconnect the sway bar. Use a wrench to remove the lower control arm bolt. Replace the component, ensuring proper torque specifications (typically 70-100 ft-lbs). Reconnect the sway bar and lower the vehicle. Test drive to ensure proper alignment and function.

Common issues include fluid leaks from Nivomat shocks, worn ball joints, and loose control arms. Diagnose by inspecting for leaks, checking for noises during turns or bumps, and looking for uneven tire wear. Use a test drive to identify performance issues and a lift inspection for visual damage.

For improved performance, consider upgrading to heavy-duty shocks or coilovers. Ensure proper tire inflation and balance. Regular alignment checks and maintaining payload within limits also enhance performance. Upgrading sway bars can improve handling, and using high-quality lubricants keeps components functioning smoothly.