Introduction:
In an independent rear suspension, vertical movement of one rear wheel does not affect the opposite rear wheel. In an independent rear suspension system, each rear wheel can move independently from the opposite rear wheel. Independent rear suspension systems may be found on front-wheel-drive and rear-wheel-drive vehicles. When rear wheel movement is independent, ride quality, tire life, steering control, and traction are improved.
MacPherson Strut Independent Rear Suspension System
Modified MacPherson Strut Independent Rear Suspension System
Independent Rear Suspension with Lower Control Arm and Ball Joint:
Some front-wheel-drive cars have an independent rear suspension system with a ball joint pressed into the outer end of the lower control arm. The ball joint contains a conventional wear indicator. The upper end of the ball joint stud is bolted into the knuckle. The inner end of the lower control arm is connected to the chassis through two rubber insulating bushings.