Automotive Suspension, Steering, and Tires

What is the purpose of automotive suspension?

• To make the ride as bumpy and uncomfortable as possible

• To increase fuel efficiency

• To make the vehicle more difficult to control

• To provide a smooth and comfortable ride, and ensure proper handling and stability of the vehicle.

Name two classifications of automotive suspension systems.

• Leaf cloud suspension, Cloud 9 suspension

• Air Supply suspension, BTO Suspension

• Permanent suspension, temporary suspension

• Independent suspension, Solid axle suspension

Explain the function of shock absorbers in a vehicle's suspension system.

• They are used to adjust the steering wheel alignment.

• They help to control the movement of the springs and dampen the impact of bumps and uneven road surfaces.

• They have no impact on the vehicle's suspension system.

• They help to increase the speed of the vehicle on bumpy roads.

What are the common signs of a worn-out suspension system?

• Soft brake pedal and clear windshield

• Loud engine noise and high fuel efficiency

• Smooth ride and easy handling

• Excessive bouncing, uneven tire wear, drifting or pulling during turns, and a rough or bumpy ride

How often should I rotate my tires?

• Once a month

• Once a year

• At least twice a year or every 6000 miles

• Whenever I feel like it

How does power steering work in a vehicle?

• Hydraulic or electric power assists the driver in turning the steering wheel.

• The vehicle's weight distribution automatically adjusts to make steering easier.

• The vehicle uses a complex system of gears to assist in steering.

• The driver's physical strength is used to turn the steering wheel.

How does a stabilizer or sway bar work?

• The sway bar connects all the suspension together and keeps the swaying motions of the car under control on the freeway.

• The sway bar works when it wants to and only if you pay it enough

• The stabilizer bar connects the suspension components on either side of the vehicle and helps control body roll through weight transfer

• The stabilizer bar stabilizes you in the driver seat so you feel confident and in control when you turn the car too fast.

Explain the importance of proper tire pressure in a vehicle.

• Tire pressure only matters for off-road vehicles

• It ensures proper traction, handling, and braking while also preventing premature wear and potential blowouts.

• It has no impact on the vehicle's performance

• Proper tire pressure only affects fuel efficiency

What are the different types of power steering systems?

• Mechanical power steering and pneumatic power steering

• Hydraulic power steering and electric power steering

• Manual power steering and automatic power steering

• Analog power steering and digital power steering

What are the different types of tire treads and their respective benefits?

• Rubber, plastic, metal, and ceramic treads with unique benefits for different weather conditions

• All-season, summer, winter, and off-road treads with specific benefits for different driving conditions.

• Smooth, bumpy, grooved, and spiked treads for various terrains

• Round, square, triangular, and hexagonal treads for different driving conditions