If you go too far, you can ruin the tire and maybe even the wheel. When a standard tire loses air pressure, the sidewalls on those tires fold and the tire becomes unsafe for driving. Standard tires do not support the weight of your vehicle. That should be enough to get to your local Les Schwab for a repair or replacement. If you get a flat, some run-flat tires allow you to drive for up to 50 miles at up to 50 miles per hour. Run-flat technology is designed to help you remain in control even after losing all or most of the air pressure in your tires. How Long Can You Drive on a Run-Flat Tire In other words, they live up to their name and are built so you can skip the spare and drive on them even when they are technically flat. This means the sidewalls of the tire should be able to support the weight of your vehicle even if you experience a sudden and complete loss of air pressure due to a puncture or tire failure.Īdditionally, some run-flat tires allow you to travel for a short distance at speeds of up to 50 miles per hour.

They’re about ¾' thick as compared to ⅛' thick on standard tires. Here’s what you need to know about run-flat tires, why some manufacturers are using them instead of spare tires, and why you might or might not want them for your vehicle.Īlso called zero-pressure tires, run-flat tires are designed with reinforced, thicker sidewalls. No matter where you drive, one stray nail or screw can cause a flat tire and send you to the side of the road. Run-Flat Tires: How They Work & When Should You Use Them

Run flat trailer tires