Comprehensive 4-Piece Kit for Rear Suspension – Includes both upper and lower trailing arms for left and right sides, designed to restore full rear control-arm architecture on Trailblazer, Envoy, Rainier, Bravada and 9-7X from 2002-2009.
Precision Fit for GMT360 Platform – Built to match factory mounting points and bracket configurations with no major modifications required, ensuring a seamless bolt-on installation.
Enhanced Materials & Construction – Manufactured using high-strength steel or reinforced components, designed to handle the loads and stresses of heavier vehicles and repeat suspension articulation.
Improved Ride Stability & Control – Replacing worn or degraded factory arms helps restore proper geometry, reduce rear-end wandering or sagging, and improve tire wear and handling response.
Maintenance-Friendly Design – Arms are engineered for durability and easier future service; helps simplify rear suspension maintenance for SUVs in the GM GMT360 family.