Antwoord van SkatePro: Hi there Dariush,
Thank you so much for your time writing the comment!
I am sorry to hear that you had to cut them. Feel free to contact us with some pictures of the issue where we can see how the rubber is going away, and we will have a look at it and find a solution.
Please, if you need further assistance, contact our customer service team. We will be more than happy to help!