Can You Repair Or Patch a Run-Flat Tire? What You Need To Know!

Operate-flat tires are getting to be much more and more frequent for newer automobiles, and their technology is specially useful for men and women who do not want to deal with spare tires. Most producers make operate-flat tires that will assistance your motor vehicle for a 50-mile length if your tire punctures, driving at a pace of up to fifty miles per hour.

Many people who use run-flat tires question if they can be fixed or patched once the puncture occurs, so we wanted to give far more perception into the topic. Preserve reading to understand if you can mend or patch a run-flat tire.

car and road divider

How Do Run-flat Tires Function?

Due to their revolutionary engineering, operate-flat tires let you to continue driving your motor vehicle even when your tire is punctured. Nevertheless, you must adhere to the manufacturer’s guidelines regarding the speed and distance you can pass. There are two diverse sorts of operate-flat tires:

  • Self-supporting
  • Support ring system
woman looking on flat tire
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Self-supporting run-flat tires

Run-flat tires with a self-supporting technique have a bolstered sidewall design that supports your automobile even when the tire punctures and loses air. Because of to that construction, your automobile will nevertheless be in driving situation, and you can securely get it to a mechanic.

Support ring system

Operate-flat tires with a assistance ring program function in a different way from the self-supporting system. In the help ring system for operate-flat tires, the inside of of the tire has a ring framework, which is normally hard rubber or another material that supports the bodyweight of your vehicle during air decline.

Can I Repair or Patch My Run-Flat Tire?

Every single producer has diverse guidelines when it comes to repairing or patching your run-flat tires. Beneath is a record of suggestions on repair plan primarily based on the tire manufacturer.

Manufacturer Repair policy Additional recommendations
Michelin Allowed One repair only
Pirelli Repairs not allowed Mfg. Road Hazard Program
BFGoodrich Allowed One repair only
Continental Not recommended Mfg. Road Hazard Program
Bridgestone Allowed If 15 psi is maintained
Dunlop Allowed One repair only
Goodyear Allowed One repair only
Firestone Allowed If 15 psi is maintained
Hankook Allowed /
Yokohama Repairs not allowed /
Kumho Allowed /

As you can see, particular makers allow repairs on their run-flat tires, despite the fact that it is primarily one particular mend-only coverage. It is constantly ideal to verify your tire manufacturer’s tips to figure out your next phase if the tire is punctured.

michelin tire on red car
Image Credit: Piqsels

Benefits Of Run-flat Tires

When it arrives to run-flat tires, they have a whole lot of benefits that make them stand out when compared to normal tires. Underneath you can see a listing of the most considerable positive aspects of operate-flat tires:

  • No need to change your tire in the middle of the road in case of a puncture
  • More available space in your trunk since you don’t need a spare tire
  • In case of a puncture, your vehicle will be more stable and have a better balance
  • Reduced vehicle weight
close up BMW tires
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Drawbacks Of Run-flat Tires

Of training course, like each other merchandise, run-flat tires also have particular downsides. Though they are not important, they nonetheless exist:

  • Run-flat tires are harsher for driving which some people find inconvenient
  • They are more expensive to replace and maintain than regular tires
  • Sometimes, it’s hard to tell if your run-flat tire is punctured or not
  • No tools in the trunk as there’s no spare tire
  • You need to replace run-flat tires more frequently than regular tires
  • You can still experience blowouts
  • They are less easily available than typical tires
a mechanic checking the tire of a car
Image Credit: stux, Pixabay

How to Know if Your Vehicle Uses Run-Flat Tires

There are a couple of various techniques you can use to decide if the tires on your vehicle are run-flat. 1st of all, you can visually examine the tires as all operate-flat tires have some form of a code or a tag that will permit you know that the tire is run-flat. Here’s a list of some of the most frequent markings run-flat tires have:

  • Run Flat
  • SSR
  • RF
  • ROF
  • HSR
  • ZP
  • RFT
  • DSST

Yet another simple way to verify if you have operate-flat tires or not is to verify your vehicle’s handbook. The manual will include all the specifics about your vehicle, like data about the tires. Also, because run-flat tires really don't call for you to have a spare tire or a fix kit, most vehicles with run-flat tires will have an vacant trunk.

michelin tire
Image Credit: Toby Parsons, Pixabay

car and road divider

Final Thoughts

Dependent on your manufacturer’s recommendations, you may possibly be in a position to mend your operate-flat tire when. Nonetheless, most companies really don't recommend repairs and patches on run-flat tires. Rather, they advise changing the tire and getting a new one. Ahead of you do anything at all, usually check out the motor vehicle handbook and the tire manufacturer’s web site to ensure what you want to do when you puncture your operate-flat tire.



Highlighted Impression Credit: Piqsels