The height of the center of gravity is determined by the ______ of the center of the mass above the road surface. Select one:

Tires on many vehicles are inflated to about ______ pounds per square inch (psi). Select one:

Which of the following speed rating designations is rated for speeds above 149 mph (240 kph)? Select one:

In ______ offset wheels, the hub mounting surface is toward the brake side or back of the wheel's centerline. Select one:

Technician A says that TPMS sensors that are fastened to the inner end of the valve stem are called direct sensors. Technician B says an indirect TPMS system does not use pressure sensors. Who is correct? Select one:

All of the following problems or conditions may be caused by improper wheel balance, EXCEPT: Select one:

Tires and wheels must be balanced statically and dynamically. Select one:

_______ is most commonly a result of the tires set with excessive toe-in or toe-out. Select one:

Wheel and tire assembly runout is a condition defined by all of the following, EXCEPT: Select one:

If the TPMS warning light indicates a system fault, connect an appropriate scan tool to the system and read any _______. Select one:

Tech A says that using a tire plug to repair a hole in a tire is the best and fastest way to fix a tire. Tech B says that using a tire plug patch is the only approved method of repairing a tire in many states. Who is correct? Select one:

The Ackermann principle is: Select one:

The ______ is a rotating gear that meshes with the rack. Select one:

Which of the following can be forged as one piece, and can be referred to as a steering knuckle? Select one:

Tech A says that electric power steering systems are much heavier than hydraulic pumps. Tech B says that hydraulic pumps are more compact than electric pumps. Who is correct? Select one:

There are three types of power steering, including all of the following EXCEPT: Select one:

Tools and equipment used on the mechanical portion of the steering system include all of the following EXCEPT: Select one:

Dispose of discarded fluid properly in accordance with the relevant _____ and government legislation. Select one:

All manufacturers build the filter into the reservoir such that the reservoir and filter are one unit and changed together. Select one:

Tech A says that worn tie-rod ends can cause a steering wandering complaint. Tech B says that a hard steering complaint could be caused by a worn power steering pump. Who is correct? Select one:

Failure to disable the SRS system could cause one or more of the SRS devices to deploy, which can cause __________. Select one:

Which of the following systems should be disabled while working on or around the steering column, any of the airbags, or other pyrotechnic devices? Select one:

_______ is movement around the vehicle's y-axis, commonly felt during hard braking or fast acceleration, when the front of the vehicle noses down or rises up slightly. Select one:

All the following are true about multileaf springs, EXCEPT: Select one:

If the adaptive air suspension control system determines that the vehicle's ride height is too _____, it will command that air be added to the appropriate adaptive shock absorbers. Select one:

Technician A says "dampening" is the effort to reduce oscillations, the bouncing action of elastic parts like coil and leaf springs. Technician B says the four wheels of the car are affected by three forces: driving thrust, braking torque, and cornering force. Who is correct? Select one:

It is sometimes desirable to learn to perform wheel alignments first so students will understand ________ before diving into suspension system parts replacement. Select one:

Suspension components have been replaced on the vehicle in question. Tech A states that the vehicle will need a wheel alignment. Tech B states that the wheels need to be balanced after the replacement of components. Who is correct? Select one:

A vehicle with camber pull will pull in the direction of the greatest negative camber. Select one:

If making an adjustment to shocks on a vehicle that has adjustable shock absorbers, make sure the shock absorber adjustments are the same for the ______.

All the following statements with respect to suspension systems are true EXCEPT:

The vehicle's stabilizer components should be checked _______.

Pressurized shocks come compressed with a band holding them together.

Earlier (older model) vehicles:

Which of the following statements is correct?

Toe-out on turns is an adjustable alignment angle.

Tech A says you can adjust camber with shims. Tech B says you can adjust caster with shims. Who is correct?

Not all vehicles have adjustable ______, so in some cases, only toe can be set, unless aftermarket components are installed that allow for adjustment.

Which of the following is NOT a function of a vehicle's suspension system?

Technician A says worn ball joints can cause uneven tire wear. Technician B says worn shock absorbers can lead to excessive bouncing. Who is correct? Select one:

Which alignment angle is most likely to affect a vehicle's tendency to pull to one side?

Which of the following is a primary function of the suspension system in a vehicle? Select one:

What component connects the steering gear to the steering knuckle? Select one:

Which of the following is most likely to cause uneven tire wear? Select one:

Which suspension component is primarily responsible for absorbing shocks from road irregularities?

Tech A says that incorrect toe alignment can cause rapid tire wear. Tech B says that incorrect camber can cause the vehicle to pull to one side. Who is correct? Select one:

Which of the following is NOT a common symptom of a failing power steering system?

Which of the following components is directly involved in adjusting the toe angle during a wheel alignment? Select one:

What is the main purpose of a sway bar in a vehicle's suspension system? Select one:

Which of the following is LEAST likely to cause uneven tire wear? Select one:

Tech A says that worn shock absorbers can lead to poor handling and increased tire wear. Tech B says that shock absorbers have no effect on tire wear. Who is correct? Select one:

Which component is primarily responsible for connecting the wheels to the vehicle's suspension system? Select one:

Which of the following is a likely result of driving with unbalanced tires? Select one:

Which component connects the steering wheel to the steering rack, allowing for directional control of the vehicle? Select one:

What is the main purpose of a tie rod in a vehicle's steering system? Select one:

Which of the following is a sign that a vehicle's suspension system may need repair? Select one:

Which component helps maintain proper wheel alignment by limiting lateral movement of the suspension?

What is the primary function of the control arm in a vehicle's suspension system?

Which alignment angle describes the inward or outward tilt of the wheels when viewed from the front of the vehicle?