What are the main types of suspension systems used in automobiles?

The main suspension types are: Independent suspension (MacPherson strut, double wishbone, multi-link) where each wheel moves independently, and dependent/solid axle suspension where both wheels are connected. Independent front suspensions provide better ride and handling, while solid rear axles are durable and cost-effective for trucks. Modern vehicles commonly use MacPherson struts in front and multi-link or torsion beam in rear.