Avoid Buy Wrong Tire, Please Check Your Rim Groove Width Size Before You Place an Order If it becomes loose after installation, it indicates that you have purchased the wrong size. Please do not use it and return it. Important! the airless tire is like rubber products. If it is compressed and deformed, it will gradually recover to its original shape after being still. Solid tire like a big rubber band. tire diameter size is small than the rim, so when you install it on the bicycle wheel, the solid will be tightly tied to the wheels. Note:If you are an elderly person or a woman, please find someone with strong strength to help install it.
