Car suspension types: Explained
18 November 2024
The suspension system in your vehicle is essential for ensuring a safe, smooth and comfortable ride for you and your passengers.
When driving your vehicle, the suspension system should absorb the impact of uneven road surfaces, from speed humps to potholes. All cars have a suspension tailored specifically for that model, whether that is a saloon or a supermini.
Setyres’ informative article covers the types of car suspension available:
Coil spring suspension
Most vehicles have a coil spring suspension system. A coil spring suspension consists of shocks and coil springs that work with one another, absorbing any vibrations or shocks from the road. This type of suspension offers excellent performance and reliability. Also, a coil spring suspension is cheap to maintain over time and is used in various vehicle types, from city cars to sport-utility vehicles (SUVs).
MacPherson strut suspension
Named after the creator of the suspension system, Earle MacPherson. The MacPherson strut suspension combines a coil spring and strut as one unit. Many modern cars with front-wheel drive use a MacPherson strut suspension. The compact design of the MacPherson strut suspension makes it easy to fit into the vehicle, therefore giving automakers more space to play with the engine bay and interior.
Double wishbone suspension
The double wishbone suspension (also known as an A-arm suspension) consists of two wishbone-shaped arms positioned on the top and bottom of each wheel. This type of suspension is found in high-performance supercars and luxury sports cars. The double wishbone suspension’s design allows for excellent handling and stability, particularly when going around corners at high speed.
Air suspension
An air suspension system (also known as a pneumatic suspension system) uses air springs instead of coil springs. The springs can be inflated or deflated, allowing you to adjust the ride height and stiffness depending on the road surface. Compared to other car suspension systems, an air suspension can easily absorb road vibrations and shocks. You are likely to find an air suspension system in luxury vehicles and SUVs.
Leaf spring suspension
Leaf spring suspension is a type of suspension system found on heavy-goods vehicles, commercial vans and SUVs. A leaf spring suspension typically consists of several metal leaves stacked on top of each other. Leaf spring suspension systems are designed for durability, allowing your van or car to carry heavy loads without compromising the ride quality.
Book a free suspension check with Setyres
Should you drive your car if it has a broken suspension? We answer the question of driving with a broken suspension in our article. You can book a free suspension check online. Alternatively, contact our helpful and experienced team about the services and products we offer at our South of England garages today.