Tire management

Bus and truck tires: there is no difference

Luiz Felipe Luiz Felipe 4 min read
Bus and truck tires: there is no difference

Is there a difference between bus and truck tires? Can the tires of one vehicle be used on the other without issues?

Whether you are buying a used tire or your company works with both vehicle types, it is important to know how to use or reuse tires in the best way. One piece of information you need is the answer to our opening question:

Is there a difference between tires for these two vehicles? Buses and trucks?

Let’s look at this in more detail below.

Is there a difference between bus and truck tires?

Basically, the answer is no. There is no difference between bus and truck tires.

The truth is that they can be used on both vehicle types, provided the tires are the appropriate size and model.

In addition, you should know the tire types and also consider the road to choose a more suitable tire. That said, to get more out of tires and avoid damage during mounting and demounting on different vehicles, you need to follow some guidelines.

What care helps preserve tires?

It is always worth emphasizing how proper tire care helps make the most of their useful life. It is also an important part of extending tire life through retreading.

What does this care involve?

Drive carefully

You and your drivers need to be aware that driving style makes a difference to the fleet’s fuel and maintenance bills. Including tire costs, of course.

You therefore need to drive carefully and avoid actions that harm tires (in many cases unnecessarily). Such as excessive acceleration that exceeds the limit the tire’s rubber can withstand.

To better understand your tires’ limits, check the information on the sidewall!

Rotate tires

Rotation serves to balance wear among all the vehicle’s tires. This way, when replacement time comes, you will be able to replace all tires at once (instead of one at a time, harming tire performance and the vehicle as a whole).

Balancing and alignment

Issues caused by a lack of alignment and balancing include irregular and uneven wear on tires. They may suffer greater wear on the side or have specific wear spots.

In both cases, you increase the chances of premature casing loss, because retreading may become impossible.

Inflate tires

Keeping tires at the correct calibration is essential to preserving them. If a tire is softer than it should be, it will suffer damage more easily and harm vehicle performance, even increasing fuel consumption.

If it is overinflated, it becomes too hard and can even lift its sides, preventing them from contacting the ground. This is a risk because it reduces some of the vehicle’s balance and also causes greater wear in the center of the tread.

Clean tires

Driving with dirty tires can be harmful, as small bits of dirt and debris left on the tire can cause scratches, tears and premature tire loss.

Before washing the tires, confirm with suppliers which products are best for cleaning them. This lets you safely and efficiently include washing in the fleet routine.

Check the TWI frequently

Driving with tires worn past the maximum limit is extremely risky. After all, when this happens, the tire already has little or no ground grip.

In other words, you face several risks, such as hydroplaning, skidding and even a fine in Brazil for unsuitable driving conditions.

TWI measurement should therefore be a routine activity in your fleet.

In fact, tire inspection, covering both tread depth (TWI) and pressure, is the basis for tire management that really works.

How does tire care affect fleet savings?

Now that we have answered your question and concluded there is no difference between bus and truck tires, we have a new question for you:

Did you know that taking care of tires helps preserve vehicles for longer?

Since they are the only part in contact with the ground, everything that happens to them affects the vehicle itself.

If they are underinflated, they will make the vehicle “sway” more and increase the chance of wear and damage.

Besides directly affecting general maintenance costs, this also plays an important role in optimizing fuel consumption.

Lastly, retreading tires is also a way to use them for longer and save money. After all, retreading is much more affordable than buying a new tire.

How about getting to know a technological tire management system that increases your fleet’s productivity and savings? Click here!

Frequently asked questions

Can I use the same tire on a bus and a truck?

Yes, provided the tire is the right size and model for the vehicle. There is no specific tire for each of the two — there are specifications that need to match. In addition to size and model, it is worth knowing tire types and considering the kind of road it will run on, to choose the most suitable tire and avoid damage during mounting and demounting.

What is tire rotation for?

To balance how all the tires on the vehicle wear. With similar wear, a point comes when the whole set can be replaced at once, rather than replacing one tire at a time — which harms tire performance and the vehicle as a whole. It is a simple precaution, on the same list as alignment and balancing.

What happens if a tire is incorrectly inflated?

Both extremes cause problems. With pressure lower than recommended, the tire is more easily damaged, harms vehicle performance and can even increase fuel consumption. Overinflated, it becomes hard and lifts its sides, which stop touching the ground — this reduces some of the vehicle’s balance and causes more pronounced wear in the center of the tread.

Why check the TWI frequently?

Because driving with a tire worn past the maximum limit is extremely risky: at that point it has little or no ground grip. The risks include hydroplaning, skidding and even a fine for unsuitable driving conditions in Brazil. TWI measurement should therefore be a routine fleet activity, alongside pressure checks — the two form the basis of tire management.

Do alignment and balancing affect retreading?

Yes. Lack of alignment and balancing causes irregular, uneven wear — greater on the side or concentrated at specific points on the tire. In both cases, the chances of premature casing loss increase because retreading may become impossible. Since retreading is much cheaper than buying a new tire, preserving the casing is what keeps this alternative available.

What does good tire care help save on?

On two fronts. Since the tire is the only part of the vehicle in contact with the ground, its condition affects the rest: underinflated tires make the vehicle sway more and increase the chance of wear and damage, affecting maintenance costs and fuel consumption. The other front is retreading, which is much more affordable than buying a new tire.

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