Cognito SM Series 3-Inch Standard Leveling Kit for 2011-2019 Chevy/GMC Silverado/Sierra 2500HD/3500HD

Fits 2011-2019 Chevrolet Silverado and GMC Sierra 2500 HD/3500 HD (2WD/4WD) trucks. This comprehensive Cognito Standard Leveling Kit (MPN: 110-90768) provides a precise 3-inch front lift to eliminate factory rake and allow for larger wheel and tire combinations without sacrificing ride quality.

The centerpiece of this kit is the Cognito SM Series Upper Control Arms. These arms are engineered with corrected ball joint angles to prevent the binding and travel limitations common with factory arms in lifted applications. By improving allowable droop travel, this kit ensures the suspension works within its intended range, preserving the longevity of your ball joints and providing a smoother ride on and off the road.

For height adjustment, the kit includes Cognito Torsion Bar Adjuster Keys. These are forged for maximum strength and durability. To maintain the use of your factory front shocks at the new ride height, Cognito includes front shock spacers. This "no guesswork" bundle is manufactured in the USA and designed for a straightforward bolt-on installation.

• Yields 3 inches of front lift for a level stance
• SM Series Upper Control Arms with improved ball joint angles
• Forged Torsion Bar Adjuster Keys for indestructible strength
• Retains factory front shocks with included spacers
• Clearance for up to 33x12.5-inch tires on 9-inch wide wheels (5-inch backspacing)
• Maintains critical droop travel for superior ride quality
• Estimated 3-hour DIY installation time
• Made in the USA
• Manufacturer Part Number: 110-90768