How Is Tire Stretching Performed?

(Last Updated On: August 1, 2021)

Tire stretching is a popular topic of discussion in the automotive sector. Some will argue that extending your tires will render your vehicle undrivable. Others say that expanding your tires is acceptable as long as you keep an eye on their air pressure. How do you decide which side is correct?

Tire stretching occurs when the wheels on which the tires are mounted are more comprehensive than the tires themselves. This action results in a tire sidewall that is more horizontal than vertical, as is the case with most tires.

Most tires fitted to most automobiles will sit flush with the wheel lip, whereas stretched tires will have the tire’s sidewall angled toward the car’s wheel well.

The primary reasons for stretching tires are aesthetics and the ability to fit wider wheels and tires without harming the car’s wheel arches. After lowering your vehicle, you may discover that the wheels and tires that previously fit within the wheel arches no longer fit. Simultaneously, some people appreciate the look of stretched tires on their car.

Keep in mind that while stretched tires may look cool, they offer no performance advantage over standard un-stretched tires. This thing means that if you anticipated a performance boost from pulling your tires, you would be badly disappointed.

Is It Illegal To Stretch Tires?

Tire stretching is generally permitted in the majority of states. The majority of states will have rules requiring a minimum tread depth on tires but will not refer to how the tires are connected to the wheel.

According to the gov.UK site stretched tires are unlawful and may result in an MOT failure. Your vehicle may fail due to a “tyre that is inadequately situated on the wheel rim.” This thing is theoretically true with stretched tires; the tire tread width is less than the width of the wheel, resulting in stretched tires

How To Extend A Tire:

  1. Begin by laying the tire and rim level on your work surface. We recommend sticking with one of the popular brands listed above and steel wheels.
  2. Using a spray sprayer or paintbrush, apply a soap and water mixture to the tire’s bead. This enables the tire to slide on more easily.
  3. While a tire spoon is best for guiding the next bead over the rim, a long flat head screwdriver will suffice.
  4. Spray a flammable liquid around the inner tire. We’ve seen everything from spray able deodorant to brake cleaning as choices.
  5. Connect the tire to an air compressor.
  6. Light the combustible chemical that was put to the inside tire.
  7. Compress the tire to the proper PSI once it has been beaded.


Ultimately, the choice to use stretched tires is yours. Stretched tires will likely have more disadvantages than advantages, so keep that in mind if you decide to install them on your automobile or truck.



Recommended Readings (Next Best Info)

Leave a Reply

Your email address will not be published. Required fields are marked *