First popularized in the '80s, cars with 4-wheel steering (4WS) or all-wheel steering (AWS) are now relatively common. The Nissan 240SX used 4WS in the '90s and the Skyline in the '80s already. GM used Quadrasteer 4WS on some SUVs and trucks in the early 2000s. But what is all-wheel steering and how does 4-wheel steering work? An active automotive four-wheel steering system is a mechanical rear-axle steering system that turns the rear wheels within defined limits in addition to the front-wheel steering that all cars already have.
Read more - How 4-Wheel Steering Works
With modern technology and the use of power steering fluid, it requires very minimal effort to drive the car.
The hydraulic linking has made the ride so smooth and comfortable for you.
Have a look at this guide to find out the complete information about the working of car power steering.