Truck Suspension Systems: A Comprehensive Guide for Beginners

Anh Ba, a construction material shop owner on Nguyen Trai Street, Hanoi, used to struggle with his old truck. The vehicle was incredibly stiff, rattling like it was about to fall apart every time it hit a pothole. Damaged goods, customer complaints, and constant headaches were his daily routine.

Everything changed when he learned about and overhauled the truck’s suspension system. From then on, the ride was smooth, the goods arrived intact, customers were satisfied, and Anh Ba’s business thrived. So, what is this suspension system that can so dramatically transform a truck? Let’s explore with XE TẢI HÀ NỘI!

What is a Truck Suspension System?

A suspension system is a collection of components that connects the vehicle’s frame to its wheels. Its main functions are:

• Absorption: Absorbing shocks from the road, providing a comfortable ride for passengers and protecting cargo.
• Connection: Keeping the wheels in constant contact with the road, ensuring traction and control.
• Balance: Distributing the vehicle’s weight evenly across all wheels, ensuring stable handling.

Truck suspension system diagram

Types of Suspension Systems

There are many types of suspension systems on the market. The most common are:

• Dependent: Wheels on either side are linked together. This type is often found in light trucks and offers advantages in terms of lower cost and simpler construction.
• Independent: Wheels on either side operate independently. This type is commonly found in heavy trucks and offers better road grip and a smoother ride.

The Importance of a Well-Functioning Suspension System

1. Enhanced Economic Efficiency

A good suspension system minimizes damage to goods, reduces repair costs, and extends the vehicle’s lifespan. Mr. Nguyen Van A, an automotive technical expert at THACO Truck, states: “Investing in a quality suspension system is investing in long-term business efficiency.”

2. Ensuring Safety

A properly functioning suspension system ensures stable vehicle handling, especially when cornering or braking suddenly, minimizing the risk of accidents.

3. Increased Comfort

A smooth suspension system minimizes vibrations, providing a comfortable ride for the driver and reducing fatigue on long journeys.