YOGYAKARTA - Run Flat Tyres (RFT) tires technology was actually introduced to industry for the first time in the 1980s, but its use is still limited due to technological reasons that are still difficult to support its advantages. Over time, the RFT is currently well known and used in several manufacturer products as standard specifications, one of which is BMW.

In a state of use every day, the RFT actually works out a kind of conventional tire. Tires still have air in normal use but when in a low tire atmosphere, it allows you to keep going up to tens of km, it's just that you're still in a state of lack of wind.

You can also get to your destination, or at least go to the nearest safe location to replace the tires. RFT was created to minimize the potential for tire bursts that are very dangerous driving safety with the unique construction of the tire walls. The reason is that the specially designed tire wall can withstand the weight of the car when the wind pressure is decreasing.

RFT is considered a solution to all concerns You will have to tire. Tire manufacturers or car manufacturers have included information about how fast and how far we can drive in a defline tire state.

It should be observed in the use of RFT tires, the use is usually only on cars equipped with the Tyre Pressure Monitoring System (TPMS) feature. TPMS monitors and warns if tire pressure decreases or is at a low level through warning lights on instrument panels.

Without this system, you may not realize that you are driving with less wind pressure tires. But after all, you can still use conventional tires on cars that are standardly lined up with RFTs from factories.

According to the RFT acronym, the tire manufacturer apparently prefers to call it a flattyres run with several different acronym names. Here are examples:

Self Supporting

Self-Supporting Runflat (SSR) technology is based on the construction of a tire wall called self-supporting reinforced. When receiving pressure or punctures, the rigid construction of sidewalls on this type of RFT tires prevents material from being destroyed between rims and asphalt, and the possibility of tires being released or slipping from rims.

Support Ring

RFT tires with the Support Ring type of construction are more common in use. When the tires are thin, the tire surface leans on the ring inside that holds and protects the shape of the tires and the contact of the tires with the road. The ring is made of rubber, tied to a wire or ring of light metal inside the tires that circle the rim. The role of this metal ring is vital in maintaining the completeness of the shape of the tires and the grip of the tires on the asphalt.

Advantages of Run Flat Tyres Tire Usage

You don't need to change tires in an emergency situation. This could be the biggest benefit of the RFT and be one of the reasons for its use. With conventional tires, we are obliged to replace leaky tires or defline on the spot or in a car that must be towed to a safe location or a nearby workshop that sometimes becomes troublesome and takes up the budget.

In the situation of being stabbed or tire experiencing a collision, RFT is more stable than conventional tires. RFT tires are made to accommodate our cars especially when there is no air at all in the tires. RFT will help You protect better car control in situations of loss of air pressure than conventional tires.

The use of RFT also automatically reduces the weight of the car in totality. Why? Because cars with RFT are generally not equipped with built-in jacks and spare tires, so that the weight of the car becomes lighter.

But the weight loss is not significant, as the RFT has additional structure in its construction. This makes the tire weight slightly heavier than conventional tires.

In addition, we also provide, How to Read Car Tire Codes' so that you can adjust the type and need for a car.

So after knowing how the RFT tires work, see other interesting news on VOI.ID, it's time to revolutionize news!


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