ASE T5 SUSPENSION & STEERING EXAM
QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS RATIONALES
2026 Q&A | INSTANT DOWNLOAD PDF
1. What is the primary purpose of a vehicle's suspension system?
a) Increase engine performance
b) Improve braking efficiency
c) Absorb shocks and maintain tire contact with the road
d) Control steering angle
Rationale: The suspension system’s main function is to absorb road shocks
and keep tires in contact with the road for stability and control.
2. Which type of suspension uses coil springs and shock absorbers?
a) Leaf spring suspension
b) Independent suspension
c) Torsion bar suspension
d) Air suspension
Rationale: Independent suspension typically uses coil springs along with
shock absorbers to provide smoother ride and better handling.
3. What is the main function of a stabilizer (sway) bar?
a) Absorb vertical shocks
b) Reduce body roll during cornering
c) Adjust wheel alignment
d) Increase suspension travel
Rationale: A stabilizer bar links left and right suspension components to
resist body roll when cornering.
,4. Excessive tire wear on one edge of the tire often indicates:
a) Overinflation
b) Underinflation
c) Misalignment
d) Worn shocks
Rationale: Uneven tire wear on one edge is commonly caused by incorrect
wheel alignment (camber, toe, or caster issues).
5. Which steering system component converts the rotational motion of the
steering wheel into lateral motion of the wheels?
a) Pitman arm
b) Rack and pinion
c) Control arm
d) Tie rod
Rationale: Rack and pinion steering converts rotational input from the
steering wheel into linear motion to steer the wheels.
6. Which type of shock absorber is typically used in modern passenger cars?
a) Twin-tube gas shocks
b) Leaf spring shocks
c) Monotube gas shocks
d) Friction shocks
Rationale: Monotube gas shocks are widely used because they offer better
heat dissipation and consistent damping.
7. Which is a common symptom of worn ball joints?
a) Steering wheel vibration at high speeds
b) Clunking noises over bumps
c) Brake pedal pulsation
d) Uneven engine idle
Rationale: Worn ball joints can cause clunking noises as the suspension
moves, especially over bumps.
8. What is the correct procedure when a vehicle exhibits wandering or drifting
while driving straight?
, a) Replace shocks
b) Inflate tires
c) Check and adjust wheel alignment
d) Replace tie rods
Rationale: Wandering or drifting is often caused by improper wheel
alignment, affecting the vehicle’s straight-line stability.
9. Which component is responsible for controlling caster, camber, and toe in a
front suspension system?
a) Tie rod
b) Steering knuckle
c) Control arms
d) Stabilizer bar
Rationale: Control arms connect the suspension to the frame and help
maintain proper wheel angles.
10.Which type of suspension allows each wheel to move independently of the
others?
a) Solid axle
b) Independent suspension
c) Leaf spring
d) Torsion beam
Rationale: Independent suspension allows each wheel to respond
separately to road conditions, improving ride quality and handling.
11.Which component limits upward travel of the suspension?
a) Control arm
b) Shock absorber
c) Bump stop
d) Sway bar
Rationale: Bump stops prevent suspension components from hitting the
frame or other parts when fully compressed.
12.Which type of power steering uses a hydraulic pump driven by the engine?
a) Electric power steering
QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS RATIONALES
2026 Q&A | INSTANT DOWNLOAD PDF
1. What is the primary purpose of a vehicle's suspension system?
a) Increase engine performance
b) Improve braking efficiency
c) Absorb shocks and maintain tire contact with the road
d) Control steering angle
Rationale: The suspension system’s main function is to absorb road shocks
and keep tires in contact with the road for stability and control.
2. Which type of suspension uses coil springs and shock absorbers?
a) Leaf spring suspension
b) Independent suspension
c) Torsion bar suspension
d) Air suspension
Rationale: Independent suspension typically uses coil springs along with
shock absorbers to provide smoother ride and better handling.
3. What is the main function of a stabilizer (sway) bar?
a) Absorb vertical shocks
b) Reduce body roll during cornering
c) Adjust wheel alignment
d) Increase suspension travel
Rationale: A stabilizer bar links left and right suspension components to
resist body roll when cornering.
,4. Excessive tire wear on one edge of the tire often indicates:
a) Overinflation
b) Underinflation
c) Misalignment
d) Worn shocks
Rationale: Uneven tire wear on one edge is commonly caused by incorrect
wheel alignment (camber, toe, or caster issues).
5. Which steering system component converts the rotational motion of the
steering wheel into lateral motion of the wheels?
a) Pitman arm
b) Rack and pinion
c) Control arm
d) Tie rod
Rationale: Rack and pinion steering converts rotational input from the
steering wheel into linear motion to steer the wheels.
6. Which type of shock absorber is typically used in modern passenger cars?
a) Twin-tube gas shocks
b) Leaf spring shocks
c) Monotube gas shocks
d) Friction shocks
Rationale: Monotube gas shocks are widely used because they offer better
heat dissipation and consistent damping.
7. Which is a common symptom of worn ball joints?
a) Steering wheel vibration at high speeds
b) Clunking noises over bumps
c) Brake pedal pulsation
d) Uneven engine idle
Rationale: Worn ball joints can cause clunking noises as the suspension
moves, especially over bumps.
8. What is the correct procedure when a vehicle exhibits wandering or drifting
while driving straight?
, a) Replace shocks
b) Inflate tires
c) Check and adjust wheel alignment
d) Replace tie rods
Rationale: Wandering or drifting is often caused by improper wheel
alignment, affecting the vehicle’s straight-line stability.
9. Which component is responsible for controlling caster, camber, and toe in a
front suspension system?
a) Tie rod
b) Steering knuckle
c) Control arms
d) Stabilizer bar
Rationale: Control arms connect the suspension to the frame and help
maintain proper wheel angles.
10.Which type of suspension allows each wheel to move independently of the
others?
a) Solid axle
b) Independent suspension
c) Leaf spring
d) Torsion beam
Rationale: Independent suspension allows each wheel to respond
separately to road conditions, improving ride quality and handling.
11.Which component limits upward travel of the suspension?
a) Control arm
b) Shock absorber
c) Bump stop
d) Sway bar
Rationale: Bump stops prevent suspension components from hitting the
frame or other parts when fully compressed.
12.Which type of power steering uses a hydraulic pump driven by the engine?
a) Electric power steering
