2019-2023 Ford Ranger Steel Knuckle SPC Adjustable Upper Control Arms | 35665

Ranger SPC Adjustable UCAs Features:

• Improves Handling And Tire Wear
• Centers Tires For Added Clearance
• Helps Fit Larger Tire Setups
• Chromoly Tube Arm Construction
• Forged Steel Nose Design
• Maintenance-Free Ball Joint Design
• 80-Degree Ball Joint Articulation
• Sealed xAxis Flex Joints
• Built-In Caster adjustment
• For Steel Knuckles Only
• Sold As A Pair

Restore Proper Geometry On Your Lifted Ranger

Once you lift a Ranger and move to larger tires, the factory upper control arms can start creating alignment headaches, inconsistent steering feel, and reduced suspension travel. The SPC Adjustable Upper Control Arms are designed to correct those issues while improving overall drivability both on and off the road. By restoring proper caster and camber angles, these arms help eliminate the wandering and unstable steering feel that lifted trucks often develop after suspension modifications. They also help reposition the tire within the wheel well, creating additional clearance for larger tire setups while reducing the need for aggressive trimming or frame modifications. Whether your Ranger is built for trail riding, overlanding, or simply handling rough backroads more confidently, these control arms help the suspension work properly while improving overall comfort and control behind the wheel.

Heavy-Duty SPC Engineering Built For Real Use

SPC designed these upper control arms specifically for Rangers equipped with steel knuckles, combining serious strength with impressive adjustability and long-term durability. The chromoly tubing and forged steel nose construction provide the rigidity needed for demanding off-road use while still maintaining smooth street manners during everyday driving. The package includes fully sealed maintenance-free ball joints along with SPC’s xAxis flex joints, allowing increased articulation without adding excessive vibration or harshness into the cabin. Compared to many fixed aftermarket control arms, this setup gives far more alignment flexibility, making it easier to properly dial in lifted suspension setups and larger wheel-and-tire combinations. The upgraded ball joint design also provides additional articulation and improved corrosion resistance, helping the suspension stay reliable in mud, rain, snow, and harsh trail conditions. Installation is straightforward for lifted Ranger builds, though a professional alignment is required afterward to fully take advantage of the added adjustability and geometry correction built into the system.

Vehicle Fitment: 2019, 2020, 2021, 2022, 2023 Ford Ranger

For Rangers with Steel knuckles ONLY

Adjustment Range: Camber ±2.0°, Caster 1.0° to +3.0°

Install Guide