99-09 GM P/U 1500 Spring Bushings

The 99-09 GM P/U 1500 Spring Bushings from Prothane are high-quality polyurethane replacements specifically designed for the front leaf spring suspension of 1999–2009 GM full-size pickups (C/K 1500) and full-size vans like the Suburban and Tahoe. These bushings help eliminate clunking noises that may arise during acceleration, braking, or when driving on rough surfaces, which are often caused by worn OEM rubber bushings.

Prothane's polyurethane formulation provides superior durability compared to factory rubber, which can harden and deteriorate over time due to UV exposure, heat cycles, and load stress. The red polyurethane sleeves are securely bonded to zinc oxide-plated steel shells, ensuring a tight fit in the factory spring perches while resisting compression set and maintaining stiffness across temperature variations.

This bushing kit is essential for truck owners looking to enhance drivability and handling as part of a comprehensive front-end refresh or isolated suspension maintenance. By restoring precise suspension geometry and reducing play in the leaf spring attachment points, these bushings contribute to improved braking response and overall vehicle performance.