Your Beginner Guide to A-Z Tyre Terminology

Posted by Frank Castle on July 11th, 2022

For a person who’s new to the tyre world, there are numerous terminologies to have a basic understanding of to be able to know what’s the right thing to say and research. Though it’s not a mandatory thing when you buy tyres Northampton, it’s for your good because a better understanding means you understand tyres better, which can result in you making better decisions if anything good or bad follows in terms of driving or repairing.

So, let’s get into understanding A-Z tyre terminology for our reader’s better understanding. 

Tyre Terminology Starting From A and Going Till Z

It will be interesting to know different words about the tyre world that you might not be aware of. Keep reading. 

A For Aging: Aging means that the tyre is deteriorated in its chemical and physical properties during and over a period of time, which means you must get them changed. 

B For Breakaway: Breakaway in the tyre world is a point at which the tyre starts to lose its cornering traction or it’s completely lost. That’s a risky situation for the drivers in terms of their safety. 

C For Contact Patch: As the name clearly suggests, it’s the part of the tyre that’s in direct contact with the road. It’s also one of the important parts of the tyres. 

D For Directional Stability: This term means how well the vehicle can be handled in a straight line without the driver having much control over it. 

E For Extrusion: Extrusion is a process where a material is forced using an orifice to get a material’s length. This is further used in the process of making compliments of the tyre. 

F For Flotation Tyre: A Flotation tyre is a tyre type that’s specifically made for less soil penetration and compaction. If you want a tyre with these qualities, go with a flotation tyre. 

G For Green Tyres: Green tyres are the tyres that fall in the category of tyres that are not vulcanized or cured. 

H For High Pressure Die Cast: It’s a process of wheel manufacturing using aluminium alloys in a special machine called a high-pressure die casting.

I For Innerliner: Inner liner means the low permeability layers of the rubbers. These rubbers are laminated to the tubeless tyres inside for good air retention quality.  

J For Jack: Jack is a very helpful tool while changing the tyre when you are stuck with a flat or punctured tyre. You should have it with you all the time. 

K For KILOPASCALS: It is the unit of air pressure that you must be aware of. 

L For Loading: As the name clearly says, loading means the load that is put on the tyre during driving. 

M For Mounting Pad: Mounting pad is the surface area that is in the back of the centre of the wheel where the connection happens between the brake drum or hub flange. 

N For Negative Camber: Negative camber is a condition where the tyre’s top leans inward from the vertical of the tyre centreline. It’s the condition when seen from the top. 

O For Overinflation: Overinflation is a situation where the pressure of the tyre is more than what’s recommended by the manufacturer which impacts the performance negatively. 

P For Positive Camber: Positive camber is a condition where the tyre’s top leans outward from the vertical of the tyre centreline. It’s the condition when seen from the top. 

Q For Blank For Now: For now, there’s no such terminology in the tyre world from Q to be explained or talked about. 

R For Rotation: Rotation is the very important part of the tyre that’s not directly connected to the tyres, but directly impacts their performance. It’s a pattern of the tyre movement among the tyre done by the vehicle owner or the driver to minimize the impact of wear and tear happening to the tyres. It’s a must activity to be done. 

S For Swing Out: It’s related to the vehicle’s rear tyres as to how it can break away when there’s a sudden steering. 

T For Tread: It’s the part of the tyre that is in contact with the road. 

U For Underinflation: Underinflation is a situation where the pressure of the tyre is less than what’s recommended by the manufacturer. 

V For Vulcanization: It’s the process during the tyre manufacturing that gives strength to the rubber. 

W For Wheel Play: It’s the movement up and down of the ball joint. 

Z For Zero Toe: Zero toe is a condition when two tyres are exactly parallel on the same axle.

Were You Aware of These Terms?
Out of the many words talked about here, you were aware of how many words? From buying tyres, taking care of the tyre, and Dunlop Tyres Northampton, you can hear such words and even more. So, have a basic understanding for your convenience.