AEV Heavy Duty Adjustable Lower Control Arms | JL Wrangler & JT Gladiator

AEV Heavy Duty Adjustable Lower Control Arms keep suspension geometry, durability and ride quality in check across a wide range of lift heights, while adding the clearance needed for larger tires. Paired with the AEV 4" DualSport Suspension System, they are required for 39" tire fitments to get correct axle position, tire clearance and overall system performance.

Engineered for System Integration

Instead of chasing maximum articulation at the expense of refinement and service life, AEV designs its control arms as part of a fully integrated suspension system. The result is predictable handling, consistent alignment and long-term durability under heavier loads.

Key Features

• 1.75" OD x .25" wall DOM steel tubing resists deformation under on-road and off-road loads
• Built for the added leverage and stress of larger tires and higher ride heights
• Adjustable from stock ride height up to approximately 6" of lift
• Works with or without geometry correction brackets
• Precise axle positioning and caster adjustment
• Front arms use revised geometry for added large-tire clearance
• Maintenance-free OEM-quality rubber bushings with excellent NVH isolation
• No noise, wear or contamination issues common to spherical or flex joints
• Full articulation without harshness or binding

Fitment

• Jeep Wrangler JL (2018+), 2-door and 4-door
• Jeep Gladiator JT (2020+)
• Stock height to approximately 6" of lift
• Required for 39" tires with the AEV 4" DualSport Suspension System

Sold by position (front or rear). Select your platform for the correct part.