Tire basics
Tire services
Tread & wear
wheel & torque
Tire codes & rating
100

What part of the tire contacts the road surface 

What is the tire tread

100

Why should you always use a torque wrench on lug nuts?

What is to prevent over or under tightening 
100

What causes wear on both edges of a tire

what is under inflation 

100

what tool is used to measure lug nut torque 

what is a torque wrench 

100

In the tire size 205/55/16 what does the "205" represent?

what is tread width

200

What does the sidewall of a tire show 

What is tire information. Tire size, load index, speed rating and manufacturer info

200

What pattern should lug nuts be tightened in?

What is a star or criss cross pattern?

200

what causes wear in the center of the tread?

what is over inflation
200

what could happen if lug nuts are over torqued 

what is stripped studs or warped rotors 

what is a bus full of dead puppies 

200

In the tire size 205/55/16 what does the "55" represent?

what is the aspect ration?

300

What part of the tire seals against the rim?

What is the tire bead
300
What is the step before breaking the beads on a tire?

What is remove the valve core

300

What causes onesided wear on a tire 

what is camber or toe alignment problem

300

what should an impact be used for when installed wheels on the vehicle?

what is seating the wheel to the hub, not final torque 

300
on a directional tire where should the arrow be pointing? 

what is the direction in the direction the tire will roll when moving forward 

400

What does the R stand for in 265/65/16

What is Radial construction

400

What causes bead damage during tire mounting?

What is Improper tool use or lack of lubrications


also 

what is no knowing what your doing

400

what type of wear results from incorrect toe adjustment

what is feathered or scalloped edges 


or

what is premature edge wear

400

why should you never use an ipact gun to final torque lug nuts 

what is it may cause inconsistency and or damage 

400

what does the load index tell you?

what is How much weight the tire can safely carry 

500

What is the "65" in 225/65/17

What is the Aspect Ratio

500
What can happen if a tire is mounted backwards when its directional?

What is poor traction, Hydroplaning, and faster wear

500
a tire shows cuping around the tread whats the likley cause 

what is worn suspension or unbalanced wheel 

500

what could cause a wheel vibration that changes with speed 

what is an imbalanced tire 

500

what does the speed rating represnet?

what is the maximum speed the tire can safely handle 

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