How to Tell If a Car's Suspension Is Broken?

[LaAlivia]

Methods to determine if a car's suspension is broken include: 1. The steering wheel becomes heavier and vibrates; 2. The shock absorber leaks oil and makes abnormal noises. Types of car suspensions include: double wishbone, single wishbone, trailing arm, single oblique arm, multi-link, and MacPherson strut (link rod/swing arm) types. Currently, the more commonly used forms are: double wishbone independent suspension, MacPherson independent suspension, and oblique single-arm independent suspension. The function of a car's suspension is to transmit forces and torque between the wheels and the frame, cushion the impact from uneven road surfaces to the frame or body, dampen the resulting vibrations, and ensure the car can drive smoothly.