DJM Suspension Upper Control Arms (2015-2018 Silverado / Sierra) - CA2515U
Alignment Correction for Lowered 2015-2018 Silverado and Sierra
The DJM Suspension Upper Control Arms (Part Number CA2515U) are designed for 2015-2018 Chevrolet Silverado and GMC Sierra trucks equipped with aluminum steering knuckles. These upper control arms do not change ride height, but they are critical for correcting alignment issues and optimizing ball joint angles on lowered applications.
When lowering late model GM trucks, factory upper arms can limit proper camber adjustment. CA2515U helps restore alignment range and maintain correct suspension geometry, ensuring consistent tire wear and predictable handling.
Note: For trucks with aluminum steering knuckles only.
Important for 2015 Trucks: Certain configurations may vary. Review the guide for choosing upper control arms to confirm proper fitment before ordering.
Additional Adjustment Option
For even greater alignment flexibility, consider adding DJM offset bushings to increase camber adjustment range.
Replacement Components
- Replacement Bushing Kit: BK2007U
- Replacement Ball Joint: K6292
Features
- Designed for 2015-2018 Silverado and Sierra
- For aluminum steering knuckle applications only
- Does not change ride height
- Helps correct alignment on lowered trucks
- Optimizes upper ball joint angles
- Direct replacement upper control arms
- Compatible with offset bushings for additional adjustment
Quick Specs
- Manufacturer: DJM Suspension
- Part Number: CA2515U
- Component Type: Upper Control Arms
- Ride Height Effect: Does not change ride height
- Steering Knuckle Requirement: Aluminum only
- Replacement Ball Joint: K6292
- Replacement Bushing Kit: BK2007U
- Vehicle Application: 2015-2018 Chevrolet Silverado / GMC Sierra
FAQs
Will these upper control arms lower my truck?
No. Upper control arms do not affect ride height. They are designed to improve alignment and suspension geometry on lowered trucks.
How do I know if I have aluminum steering knuckles?
Visually inspect your front steering knuckles. These arms are only compatible with aluminum knuckle applications. Verify before ordering.
Fitment
- 2015 Chevrolet Silverado 1500
- 2016 Chevrolet Silverado 1500
- 2017 Chevrolet Silverado 1500
- 2018 Chevrolet Silverado 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for genuine DJM Suspension components. Our team understands late model GM truck suspension geometry and can help you select the correct upper control arms for your 2015-2018 Silverado or Sierra build.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
