Understanding Porsche’s Rear Wheel Steering: Benefits and Function

One of the most impressive features of select models, however, is the Porsche rear wheel steering system. This powerful mechanic is the key to maneuvering effectively at all speeds, and part of what allows Porsche to engineer some of the most responsive vehicles on the market.

What You Need to Know About the Porsche Rear Wheel Steering System

How It Works

Rear wheel steering, also known as rear axle steering and four wheel steering, is a type of automotive technology designed to maximize a vehicle’s maneuverability and handling. It allows the rear wheels to turn opposite to or in conjunction with the front and improves the vehicle’s turning capabilities.

Rear wheel steering works through a variety of sensors, actuators, and control systems. Depending on the system itself, the rear wheels can turn in two main ways: parallel mode, the same direction as the front, or counter mode, the opposite direction. Parallel mode allows for increased stability at higher speeds, while counter mode allows for increased maneuverability at lower speeds.

Types of Rear Wheel Steering

There are two main types of rear axle steering: passive and active. Passive systems use mechanical linkages to allow the rear wheels to turn in response to the front. Active systems use electronic controls to adjust the rear wheel angles based on steering input and speed. Passive systems are ideal for lower speeds, while active systems provide control at both higher and lower speeds.

Benefits

There are many benefits to rear axle steering. A tighter turning radius improves the vehicle’s ability to change directions quickly and in various situations, while the enhanced agility enables it to cut corners and maneuver effectively in smaller spaces.

At higher speeds, the vehicle is more stable and the risk of oversteering is effectively minimized. Rear axle steering can also lend a hand to a more comfortable driving experience by letting you navigate trickier turns with less effort.

Rear Axle Steering vs. Rear-Wheel Drive: What’s the Difference?

Rear-wheel drive is quite different from rear axle steering. Rear-wheel drive has to do with the engine sending power to the rear wheels to move the vehicle forward. In this common drivetrain, the front wheels do most of the steering while the rear wheels are mainly for acceleration. Rear axle steering, however, places steering control to the back wheels as well as the front and deals more with maneuverability than power.

Rear axle steering is an advantageous feature that can help maximize your Porsche’s potential. If you’re interested in seeing what your local Porsche Center has to offer, visit us here at Porsche North Scottsdale in Phoenix, AZ to browse our inventory, schedule a test drive, and experience the luxury of the ultimate sports car.