Why do new tyres have Coloured dots?

The spots on the sidewall of your tires were specifically placed by the manufacturer to guide the tire installation process. In fact, these colored dots serve a specific purpose in helping the tire technician correctly balance the tire.

What do colored dots mean on new tires?

The explanation… On the sidewall of most new tyres are red and yellow painted dots. If these marks are aligned with particular points on the wheel, you will reduce the amount of weight required for balancing. The less lead weight used, the lower the cost of wheel balancing and the higher the profit on the job.

What are the yellow dots on new tires for?

Dot Marks The Spot

The yellow dots can help minimize the amount of weight needed to balance a tire and wheel assembly by mounting the tire so that its lightest point is already matched up with the wheel's heaviest point. The yellow dot indicates where the manufacturer has identified the lightest spot on the tire.

What do the yellow and red dots mean on new tires?

If it is lined up with the yellow dot, the valve stem is located at the heaviest part of the tire. If it is lined up with the red dot, then it is located at the lightest part of the tire. These dots guide the technician to make sure that the tire is properly balanced during installation.

What is the red dot on new tires?

On a steel wheel the low point dimple marks the thinner part of the wheel – so it makes sense to match the red dot to the wheel dimple. Abiding by these guidelines results in a precise – uniform placing and usage of wheel weights when balancing your vehicle's tires.

WHAT RED AND YELLOW DOT MEANS ON TIRES WHERE TO PUT RED DOT ON WHEEL

What does a blue dot mean on a tire?

The blue dot represents the high runout location on the wheel, while a red dot on the tire represents the coordination runout position on the tire.

What does the green dot on a tire mean?

Awl vents are of a defined diameter and are made to a defined depth at defined points around the tire. An amount of green ink is deposited by the tool on the sidewall as the hole is made. This green spot indicates the location of vents around the tire and shows the venting process was completed.

What does white dot on tire mean?

The White Dot (Dynamic Balancing Dot) Regardless of the type of wheel, if there is no red dot, mount the tire with the white dot next to the valve stem. The white dot indicates the overall light dynamic balance point of the tire. In other words, it's as though the white dot represents a bit lighter in the area of tire.

Where does the yellow dot go when mounting a tire?

When performing weight match-mounting, the yellow mark on the tire, indicating the point of lightest weight, should be aligned with the valve stem on the wheel assembly, which represents the heaviest weight point of the wheel assembly.

Do all new tires have nubs?

There are little rubber hairs that you see on every new tire. Technically, they are called vent spews, which gives away their purpose for being on the tire. Many people think these hairs play a role in noise reduction or indicate wear but their primary purpose is air ventilation.

Are new tires supposed to look new?

They can revitalize or moisturize the rubber used on your tires, giving them a wet look and shiny finish which makes your tires look brand new. But more than that, they will prevent color fading, cracking, and tire hardening.

Why do new tires look dirty?

Tire sidewalls turn brown mainly because of an element added to the rubber called antiozonant. It saves tires from premature drying and cracking due to the process of oxidation. Tire browning is usually called blooming. It's a continuing process that can be prevented by thoroughly cleaning and protecting the tires.

Is it worth it to put nitrogen in my tires?

Since nitrogen molecules are bigger than normal air molecules, it is harder for them to leak out. This means a tire filled with nitrogen will maintain air pressure longer. Therefore, they say, you'll roll on tires that are always properly inflated, resulting in better fuel economy and longer tire life.

Can you put regular air in a nitrogen filled tire?

If you have nitrogen filled tires and need to refill them but there is none available, it's perfectly safe to fill them with regular compressed air.

Can I mix regular air with nitrogen in my tires?

Actually you can mix regular air and nitrogen, but with risks. Some facts. Nitrogen has a larger number of molecules than air, so it can maintain tire temperature at bay. For the same reason, the elasticity of the tire also is also better.

Do tires need to break in?

Just like a new pair of shoes, your tires need to be broken in. Your tires are comprised of many layers of rubber, steel and fabric. Because of these different components, new tires require a break-in period to ensure maximum performance and ride quality.

How long do tires take to break in?

The average tire break-in period is between 500 to 700 miles.

Why do new tyres have spikes?

The actual purpose of this is to allow the tyre to breathe, it acts a ventilator for your rubber tyre. Surprised? These hair occur as a result of tyre manufacturing.

Why do tires have hairs on the side?

Ever wondered what they're for? While many people have theorised that they are for indicating tyre wear, for noise reduction or air ventilation, they don't actually serve any purpose post production. They are simply a by-product of the tyre manufacturing process.

Do tires harden as they age?

The lifespan of an average tire is six years, regardless of mileage. Once tires hit that age, the rubber compound begins to harden, and the rubber is more likely to crack. It also doesn't grip the road surface the way it did when it was new.

How long can tires sit unused?

In general, tires can sit unused for 6-10 years. Though, after the six-year mark, an annual inspection will be necessary.

How do I keep my tyres soft?

The best way to soften the tyres is by using kerosene. Take some rags soaked in kerosene and cover the tyres with it. It is best to be done two to three days before the race. Now wrap the tyres in foil and do not remove it until the day of the race.