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Tires are what drive a car, as well as play an important role in the vehicle’s appearance. So taking care of your car tires is necessary. But how will you know it’s time to change your tires?

One of the major signs is when the tread bar is flushed with the tired tread. This gives a strong indication that the car needs a new tire now. Secondly, inserting a penny into it also serves as a great detector of the tire’s condition.

There are many other ways to detect whether a tire needs a change, but these two are the most credible ways of doing it. The tire tread is a crucial term to understand here as it serves most of the tire age according to the tire rotation and steering wheel.

The tire pressure is asserted per the tire tread, providing tread depth and tread wear to the vehicle. The tire manufacturers recommend having good knowledge about tire wear and tread in order to obtain good mileage.

In this article, we’ll talk about everything about tire replacement. You will also know about tire damage and the selection of new tires. After reading, you will know when to change your tires and get the right tires. So, without further waiting, let’s start!

Replacing Your Tires

When Should You Replace Tires


Every new tire has a tread depth of nearly 8 or 9 millimeters. If less than 1.6 mm tread depth remains, it should be replaced immediately. In any such case, when the depth is low, the tire lacks grip, and the control over the vehicle is generally disturbed and non-smooth.

Treadwear is recommended here for a useful cause so that most tire manufacturers know how to go about the quality of their products. If someone tries to run-flat tires, they should vary the fact that even the all-season tires do not comply with this agenda after damage.

If a tire wears more than usual, it doesn’t matter if it’s a winter or summer tire; both need replacement.


Every standard tire should last for at least 50,000 to 60,000 miles, which shows that your tire is healthy and smooth going. However, any tire that exceeds this mileage limit should be changed as it starts becoming flat and linear for the driver to use.

It is dangerous to run flat tires as it risks fatal car accidents due to minor negligence. Some companies customize the tires’ mileage based on their products’ quality. It is advisable to check that before purchasing the tires, as sometimes it is 30,000 miles, or sometimes it can go up to 80,000 miles.


As there is an expiry date for everything, tires also need to be changed within the age. Experts mention that it is a tentative date, but still, there is an expiry to a tire age. It has been said that they should be checked every 6 years by a tire professional, and you need to replace them within 10 years of purchasing by all means.

One thing that should be kept here in mind is that no matter how many tire treads is left in these 10 years, one needs to change your tires within the time frame. The vehicle manufacturers generally recommend that the tire’s age is directly proportional to its smooth working, and high-performance tires are only workable if the age isn’t much.

Why You Should Replace Your Tires

Decreased traction

If too much braking is in one’s driving habits, it decreases the tires’ traction. The wheels of the car get locked up if a lot of braking happens. Then, if a person is over-steering, the vehicle’s back end would eventually slide out, affecting its traction.

If a lot of power is supplied to the wheels, they will start spinning, and the car’s functioning will be impaired. It may also cause wheel misalignment, which reduces the maximum traction as well.

Poor braking and steering

If you experience poor braking or steering during the ride, it doesn’t mean you have bad driving habits or your driving style is faulty. It may also be due to worn treads of your tires, and they need a tire replacement.

More susceptible to puncture

If the tires are more susceptible to punctures, and you need to go to a tire shop every now and then, you need to replace your tires. Booking a repair service appointment often is not a good sign.

What Factors Can Cause Damage to the Tires?

Multiple factors can serve as the root cause of tire damage. Some of them are as follows:

The misalignment of tire tread separation where there is irregular and increased tread wear or vibrations in the tire is too obvious.

Secondly, oil leakage or broken suspensions also damages the rubber compounds of tires, giving them a shorter life span.

Moreover, some minor but impact-worthy reasons are the cuts, punctures, irregular water, and bulges that also impact the working of the tires. They result in worn tires that often require roadside assistance in NJ.

Types of Tire Damage

Damage can occur to tires in many forms. Some have visible damage, while some affect structural integrity. Any damage is dangerous, and the tires need to be replaced. Here are a few damages to tires:

Center Wear

Center wear is known as one of the most common types of damage that can take place in tires. It happens when there is a lot of air inflation in the tire, and it is protruded to the outside. In this way, the center part of the tire is mostly in contact with the road, where the focus of wear also becomes the center, and the rubber acts accordingly.

Shoulder Wear

The shoulder wear is also known as one-sided shoulder wear. In this case, the tread wear gets irregular, and the outward shoulder ribs of the tread become more worn out than those not in direct contact. This situation is also called camber wear, where the increase or decrease of it becomes the reason for shoulder wear.

Curb Rash

Whenever a vehicle suffers any obstacle in its way, either a pothole or a hitting curb, it damages the rims or wheels of the particular car. This situation is known as the curb rash, where minimal cosmetic damage to the vehicle happens.

It is advisable to avoid curb rashes as the wheels may not get used to it if this happens occasionally. It will affect the tires’ mileage and how they will get damaged before time.

Sidewall Damage

Sidewall damage is one of the most dangerous damages that can happen to a tire. When tire cracks or splits from the side, such a situation is called sidewall damage. There are multiple reasons for this type, such as accidents or the tire’s age. Unfortunately, there is no going back when a tire experiences any such damage, and it cannot be repaired by any means.


Puncturing of the tires is a very common issue, as it can happen anywhere or anytime. Mostly it happens because of excessive bumpy tracks or rash driving on a pointy road. Punctures are also repairable, but a lot of them can affect the functioning of the tire as it can be lagged in any way. One should be careful about punctures while driving on the road as it can ask for an early tire change from the driver.

When to Replace Tires


The vibrations in the tires are not a good sign for any vehicle as it eventually alarms the chances of accidents. The vibrations of the tires usually occur when the mileage is overdue or the driver is approaching a rash mode while driving. Vibrations are always a primary problem of the tire, and they should not be neglected by any means.


Bulges are the swelling or increase in the size of the tire while driving. This is usually caused by the inflation of air and the increment of pressure level that is inserted from the inside for the tire to work accordingly.

Seasonal Changes

The tires are also subjected to perform as per the weather conditions. On very hot days, the tire is more likely to bulge, and it requires a lesser amount of air pressure inside it. However, on days when the temperature is rather low, the tires are subjected to work on a better level of air pressure as it has a lesser density than the outside environment.


A tire can undergo any damage, whether it is internal or external. Most of the time, the damage is physical, which happens outside where the tire either experiences a curb rash, sidewall damage, or bulge. Unfortunately, none of them are repairable, and the driver needs to change the tires as soon as possible.

Check Out How Do I Know It’s Time to Replace My Tires:

How to Select New Tires for Replacement

It is very easy to select new tires for replacement as the information is given in the manual of the car’s documents. Moreover, it can be seen on the bottom of the driver’s door in the car that provides all the manuals about changing a tire. Those manuals entail all the information or suggestions needed for the replacement.

New vs. Second-Hand Tires

There is no harm in purchasing a used tire as it costs almost 30 to 35% cheaper than the new one. However, it can be observed that there must be a particular reason why the first user sold them out. So, checking their quality and enhancement before the purchase is advisable.

Moreover, the new tires are a better fit to purchase as one should invest in quality products only once. The tires would have a longer warranty, and the miles covered by it would start from scratch. This way, the driver won’t have to change the tires every now and then.

What Tires Do I Need for My Car

Tire Type

Customers should be well aware of the fact that they should only purchase tires that provide all-rounded performance in every season. Be it summer, winter, or autumn; a tire should work properly under all circumstances so that the user does not feel like wasting their money on anything.

Tire Width

The ideal tire width should have these measurements for sure:

  • 195 mm
  • 205 mm
  • 215 mm
  • 225 mm

These widths are the perfect example of what an efficient tire should look like. The customer should vary the inclusions while making the purchase. This measurement can go up to 245 mm, respectively.

Aspect Ratio

The ideal aspect ratio lies around 80 to 90%. There are the ratio of 6.00-16 or 6.70-15, which end at zero, usually cohort 90 series of the ratio. However, the ones ending in five, i.e., 6.95-14, usually cohort 80 series.

Wheel Diameter

The ideal wheel diameter for a tire is as follows:

  • 165 mm
  • 175 mm
  • 185 mm
  • 195 mm
  • 205 mm

Speed Rating

A good speeding rate of a tire should be more than 240 km/h or 149 mph. Some common speed symbols are U, V, H, and W; the preferable rates for the speed are 124, 130, 149, and 168, respectively.

Load Rating

The load rate of the tire should be assessed by knowing that if the vehicle’s weight is around 4500 pounds, then every tire should be able to support at least 1125 pounds of weight to run smoothly.

Replacing Spare Tires

Replacing the spare tires is always a task in itself, but one can easily do it if one understands the infrastructure of it or the dynamics properly. The method of replacing a spare tire is as follows;

Pull over to a safe space, switch on the hazard light, check for the required material and lose the lug nuts, lift your vehicle above the ground, and remove the lug nuts and the tire accordingly.

The next step is to place the spare tire on the car and start placing the lug nuts by keeping the vehicle on the ground again. Then the nuts should be tightened once the vehicle comes closer to the ground, and the tire will be fixed eventually. Voila!


How Often Should Tires Be Aligned?

It is better to align your tire every two to three years, but this can also be done whenever a person visits the workshop to change the oil of their respective vehicle.

Do Tires Have to be Replaced in Pairs?

Yes, the tires should be replaced in pairs since changing only of them would create an imbalance while driving and also change the vehicle’s axis.

Which Tires Should You Replace First?

The tires that are located at the back of the vehicle should be changed first, as they are the ones that provide stability and momentum to the vehicle.

How Long Should Factory Tires Last?

The factory tires should last for at least three to five years; the ideal mileage is 12,000 to 15,000 miles in a year.

What’s the Difference Between Wheel Alignment and Balancing?

The balancing of the tires maintains the weight imbalance and ensures a smooth ride, whereas the wheel alignment provides the right angles for the vehicle to move in the right direction.

The wheel’s alignment and balancing are important for a vehicle to provide a better and smooth ride accordingly.

Final Considerations

Tires are a crucial part of any vehicle, and it requires constant check-up and the driver’s attention. One should never compromise on the quality of the tires they purchase for their vehicle. It must always be a top-notch brand and quality, as it can lead to fatal consequences where the wrong decision can take lives.

Agustin is part of the team at Road Speed Solutions, a reliable and efficient roadside assistance business with over a decade of experience in New Jersey.

What sets Road Speed Solution apart is the team's commitment to giving back to the community, regularly donating to local charities and supporting small businesses. Choose Roadside Speed Solutions for prompt, trustworthy roadside assistance services.