About this item

Please choose the correct specifications you need when purchasing.

Especially note that when choosing this specification of screwdriver, you can only get one screwdriver.

• Quick and Convenient: Repair your car tire in just 10 seconds—simply the appropriately sized a tire repair screw into the tire hole. No need for an expanding tool, minimizing damage to the tire; no long wait for assistance, allowing you to get back on the road quickly
  

• High Quality: Our self-service tire repair screws are made of high-quality carbon steel and rubber, Anti-aging, high temperature resistant, and can securely repair tires without damaging them
  

• Perfect sealing effect: The Tire Repair Nails has coarse threads in the middle and is coated with a layer of sealant, which can fit 100% with the tire, providing high connection strength, good sealing performance, and effective waterproofing
  

• Small size 0.21*0.47in(5.3cm*11.7cm), Large size 0.27*0.59in(6.8cm*12.7cm). The dual sizes can handle most unexpected flat tire situations, making them a must-have for tire repairs

• General emergency use: For sudden flat tire punctures, no need to wait long for assistance. Individually packaged for easy carrying. Suitable for cars, bicycles, motorcycles, trucks, and other tubeless vehicles
  

Instructions for Use

• Small size: for punctures within 0.1–3 mm.

• Large size: for punctures within 3–5 mm.

1. Tread groove

2. Tread crown

3. Sidewall

1. Tread groove: Screw the repair nail to 0.5 mm below the tread groove surface.
2. Tread crown: Screw the repair nail flush with the tread groove.
3. Sidewall: Screw the repair nail to 0.5 mm below the sidewall surface.
4. Angled puncture: Insert and screw along the direction of the puncture.

1. If the puncture diameter is larger than 5 mm;

2. If the inclination angle is greater than 45°;

3. If the tire has no tread or is severely worn or aged, please use other repair methods. For your safety, we recommend replacing the tire.