The Control Arm is a crucial component of a vehicle’s suspension system.
🔧 Description:
A control arm is a metal linkage connecting the wheel hub/knuckle to the vehicle frame or chassis.
Usually made from steel, aluminum, or forged alloys for strength and durability.
Works with bushings and ball joints to allow controlled wheel movement while maintaining proper alignment.
✅ Functions:
Supports the weight of the vehicle.
Maintains wheel alignment and suspension geometry.
Absorbs shocks and vibrations from the road.
Allows smooth up-and-down movement of wheels for better ride comfort and handling.
⚠️ Symptoms of a Faulty Control Arm:
Clunking or knocking noises over bumps.
Uneven or rapid tire wear.
Poor steering response or vehicle pulling to one side.
Vibrations in the steering wheel.
🚗 Importance:
A properly functioning control arm is essential for vehicle stability, handling, and safety. Damaged or worn control arms can compromise steering, suspension, and overall driving comfort.