A 4-piece rear trailing control arm kit engineered for the Buick Rainier 20042007 brings a narrative of strength and precision to your SUVs suspension story. Crafted from high-strength steel and cloaked in a classic black powder-coated finish, these arms promise resilience through seasons of rain, road salt, and gravel. Heat-resistant urethane pivot bushings stand guard against harsh weather, maintaining flexibility and alignment mile after mile. The lower arms offer adjustable center distances between 17.3 and 20.1 inches, while the uppers sit at a fixed 17.44 inches, granting you the power to fine-tune ride height and suspension geometry. This adjustability curbs bump steer and premature tire wear, forging a predictable, responsive handling character whether cruising highways or carving back roads. Installation anchors directly into factory mounting points, transforming your daily drive into a chapter of renewed control and stability. Every piece reflects meticulous engineering aimed at delivering customizable alignment and long service life, so your Rainier can continue its journey with confidence. The arms arrive as shown, including two rear lower trailing arms and two rear upper arms, ready to rewrite your vehicles handling story.
Engineer your suspension with high-strength steel construction for lasting structural integrity
Defend against corrosion using a durable classic black powder-coated finish
Adapt your ride height via adjustable lower arms for precise suspension tuning
Rely on heat-resistant urethane bushings that withstand harsh weather and road conditions
Enhance handling predictability while reducing bump steer and premature tire wear
