Has anyone converted a rubber tire carve board to urethane and if you did did you like it better? I contacted the company and they said it can be done if you are willing to mount both trucks 2" closer in. You would have to drill the deck. Reasons why I would like to do this- lighter weight, quicker turning, no more tires to inflate or decide which pressure to use based on type of hill, less rolling resistance with urethane which would allow you to ride on more types of terrain. I would be buying the new 104mm wheels and axles to do this.